1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d21cae9351c84b743f83046a99caecdad09ad747546707d5c15335e162ab108. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20e06d41-a882-4237-87c5-b9c69d07bb0c.json and https://artists.proofprofile.net/proofs/artist/20e06d41-a882-4237-87c5-b9c69d07bb0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Antique Furniture Sleep Story - History of Furniture, Styles, Show and Tell
Greek Mythology - The Odyssey (Sleep Story, Drawing, Painting)
Sleep Stories in the Black Forest: Germanic and Norse Mythology - The Ring of the Nibelung
Fantastic Creatures: Werewolves & Dragons
ASMR Bedtime Stories: Donner Party, Oak Island, Bermuda Triangle
The Forbidden City and History of Imperial China (Sleep Story)
Lost Cities: Pompeii, Angkor, Great Zimbabwe, Mesa Verde
Bedtime Stories - Loch Ness Monster, Man in the Iron Mask, Terracotta Army
History of Textiles, Fabrics and Clothing
Archaeology Sleep Stories; Ark of the Covenant, Copper Scroll, Order of Assassins
The Orient Express and History of Railroads
Spy Stories (Josephine and Sidney Reilly)
Spy Stories (Mata Hari and Richard Sorge)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6750e9fb1af041ce8aadae87f3d4ef9c444ff589c0511765f7669ee3bd9526f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2002817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efc5911786d7aecd256f60a5a6a5cc732f2989858722913840e3c3aac28db77. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2002850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dfdfc50944267134d2c18ec7ce69a4f24aa94a50e57f6c5c2f15b3eab68211. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2002829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b010ac10995e62b881e81b20a0c34c318e4ecb649f7f3fb26ac9c17144bf2f0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2002814.
Ancient Mysteries of Stonehenge, Skara Brae and Amarna
Mystery Stories: Voynich Manuscript, Phaistos Disc, Sailing Stones
The Great Wall and History of Ancient China
Cosmology and Journey to the Center of the Universe
Mystery Sleep Stories (Pythia, Changelings, Anastasia)
Greek Myths: Perseus, Theseus and Prometheus
Mysteries: Tomb of Tutankhamun and Wow! Signal
ASMR Mysteries - Bigfoot, Nostradamus, Bell Witch
Mystery ASMR: Great Pyramid and Mary Celeste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace30ff4f3b66aedcd6a7f5479356f005368038881772ad0eebc9f3c08539f35. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882250204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07d1feb58d18947e9134ba3f13cc545f78919d022389033f4a0a8e42848a98c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2300573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bcc19fcffc6c9f97d655b85d04e61e25bdbdb042618ee4799ed57aeff2b5ba. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2300576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e9d8f05eb33bb0c344d1b17492dc1b9e29ebcffd9536d445067e04a213ee97. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2300577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0131eebfe39c4699a2106d6e51e59007ac425c83355c7d817926794cf234d2bf. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2300578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134b31d03969e5ef707d58b5c690a05e8ae568d41eb0f3c1553f4712b2390e80. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2300579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36840c14f9df053961a805ee3653f8d2151f5e0d45bc064faca38770f2654b3d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2300585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076f0dbc9299f919df7929c8b90797dfa3755d995ecef850242efffc62360169. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2300587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fd9adcf91587590ee041b1b3b5dac1c1fe615f821cb0e227bbc18bacb40c46. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2300597.
One Thousand and One Nights (Arabian Nights)
Australian Aboriginal Myths - The Dreaming
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f509fc7823ffe933c594b1549890eecb25071b68f07569d4b689b748fd12286. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2365564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f77fba3e41126e8805648ef774ac7c94f7a80c7e74ec21b52b803d064004a23. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2365565.
Legend of Faust and Deals with the Devil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567a46eb3f3df9cb3dc7b8530a16cf01bfc807e6cb26743b532801062d0889bd. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2378759.
Periodic Table: Elements Thirteen to Twenty-Nine
Periodic Table: Elements Thirty to Hundred and Eighteen
Secret Cities and Bunkers of the Cold War
History of Hatshepsut, the Female Pharaoh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9ff21affdc3852d503159de5469887604caffc63bc3d670966daf00359c3b7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2464554.
Social Dynamics and Displays of Abundance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f14cef89f0e5aebf7dea8620049f8e090f10edecf2cb17c96e4ae2779860f5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2464559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a07ef5484c09df44a41cc36bbd051c022b3198332782f6d3b2fcc84a4f8b3bd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2409736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7513fb76ad8e678de27cdf9a1be2b9b2328d1e21ad59a655f479fa56253f895d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2411316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdee3cac2ac3665d1bffe28ffedfc8c306d5e93f2000e4ff5ba3cbfd32adaabe. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2411318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fec18f375ffa146c21faa528981339f96000c7ee55dee139af38d2c81ac90a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2411321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019b1f6c65eb95f9240be8ff5e8dc64a643624dae362b56f1846cd7e0cf0c1f4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2411324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9052b24f72fd413b0d7f00edb4a2c728c3af022f9788935e79255a930f8fbe39. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2411331.
Babylon in Jewish and Christian Traditions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9b501fa7a63ea9941eaa35c63f368a9df3f9424355bc1db6efa533d9e8ffe4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1807430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5301957a4ff6ce0fff4a882e1fff8744bb104fb1dc74a4c98db70e6cfc2884. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1807434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38404eddd08483a114d6882b8eed22a3272675179ffd906e3009500d1a2305fc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1807436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf703e5b491c5b1f4bb177b690bf07825e07b135d221728c0f2ca62113265ffae. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1807437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4524affdc8402d980298ee4f4735a271614333af1fc06ae3a9ab035f51fab4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1807439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7fa8c2b1d4d12bdfbf730fba5e0dca41b22f860b2284891f9cfcc2fd6dd1ee. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1807440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bcc7cb5f2b30d1b3b574dfcb26cf075087fad19ca42d4d9934fa8f29ce1c97. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1807444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a83e1fddec49c9ed17fc1ce65089bf1b181ccd215199255046f6559152c08d5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229413f488c142aaaefb8bc81f5685754d84b1ef502a343ff185932987efa913. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8cb0e1dfbcff86cbc6d43058472147066eef96d0825b5791a82c210bd0f688. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fc2fa9f088c8129f64a459fa65d3982e6008510b3c581794e57aa8d32c9e4e. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:45:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53d431ff37f16beaa45efdaaf843e8b3266bb0e8e2ae8e8b60efeee1b90b9e1. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858f6acbc7917c7a0d63cec035102af3734efe3760ea759529c00619a5a3e660. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:38:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181261670f9e9fd137ca3078b529dfc4792a77deef9491d0361f03dc2579c3e1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c2d3faabfc5aaf3546dbfca685330c04d10f1ea72e4b300be33a6610bc1b3c. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5c1f668e7aa22cc813885317753fbc37d63010089c6d934d1b61d0716f51a8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10aa3be5d8ee13e1be791c095b665b758ed32a27d09a03670898235a3201e857. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec0868faf11555b7a836228d4c1517ed468e841c0ba3c338181a6d1a293369f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b9e376a2e00942e7ad3933a2d68ab8a120fb5fc6ad6e7d475d9638cbf517b0. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67332f0b54457a3343899d533195422a81830ffc3b86a887863407a9f7eee6a6. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594ad272ec978c0d3d73f79ae88a6812b2227b02da2d6e8f9687c621f83a0123. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6d811e44aed809768f23597350af7c3546a05e005738d67147fae9f1565f51. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43349fa8aea0e053047e2b6bce837232014ed604667a326458c53e0243dfc6e0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1579fc4295af55f446c9cd400aa8e217db8f79c477de9d190c58b7513bf852. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f97c59361141f72b498b60bf73348cb736729d69165109dc3d5efb96dd882c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1838354.
History of Gladiators and the Colosseum Pt.2
History of Gladiators and the Colosseum Pt.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeda581c8dc4485f0c46605710e7765f10f5deb91279819d1ca4e7b4edef9b0b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb91f7e6475890d6ccd8b38192cbdb7f031cd2cb340a7fd9047703b1feb6e62. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bb22567d20df0016a209582ed86aa245e1e88ae44c18972ac890e1d9978f4c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06dfd1217f6400951c1acc167ba224b65022a3346772c0a78d96c74f209197a3. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:12:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dd14ce0bbb90ba84c3a47cd9532444f9e5c9a4cb6d4c4c4497b23f2de18a6a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4a1b335304d6ac0c4ce033c44491db1bc2f5fe89091c1a3978e0da91867bd7. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a68ce2a0c1e7358515d780860393d8c7330f4ae7c1b4b6eeff24f533b292229. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5120e819f5de38a3d37cca803818eb71f7c94063ba3108034ce6f9bd71b1b109. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2deffacee6bac3fe97106fdfb796b5fcb73b3a3623a136c6b793f7e5f006eeca. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f049e4fbbeebc18cad719f792d709bc14aedb7ef2ad36e935ffad07c5bdc8a5. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e37fd095856c69780119496381d46991beb9b3a7dfd102d0146605b54c0fda2. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T04:59:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c6a550f005ad1e720a97378c92c42e92b72f89691e1b7f8e962eca5e471270. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b40fc2f548cd36a1479b372bb81265a3759ff0edcd88dec00c7380ee2cb76be. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T06:36:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2516306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a1411b080ea1b6b875c77ccebee9bcbc2423ace6271bc391f66bcf30998b1c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2523380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c715ab5365a12630e8c546a17773654b38224f773987a9daeab1a9ad61d7d3. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2523381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca8d328d4ea197808d08e354c04254d2393aff041a2836a45b65d1a5a6b7cc6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2523382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17c9923f410e8c57bfd186962ed7375eff7ccf6e0fb58474480ab3ffbc16c76. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2523383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a5d1a89a56e6513f89cf0116838f60175b3f2aaf6599620a461de487dd18b4. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:21:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2523384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd1fcf94c2e5800b19db227ee6e5b95a247f4645382057bf5b335033370aa94. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2523385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203ec6dff92a623d6f341507001bdfa28b0ebd2a4edcd4aa24f397e368b2604c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2523386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10751970a3e53985692b95927557d1cf9cda58aafb2fd814ed39f481792ff29. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2523387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6f18bdc8c62008195c8f9eab271c256e0f9281b0f9722166992d774683b515. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2523388.
Medieval Wonders, History of the Mont Saint-Michel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d37d32a2431c0f9b3b25db29910c675752e65fbb7d1f65b1e2dc5186b33cc0. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8e8669df344c2e90ad3f59f73a6d5902c67b5cad2167b85f3bac6d748b51af. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe425904e1107ad85be8389a0a8be1e026f8a58b75172a2c4bfc86dcdbab94129. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f761f7bf1db1cfce53cca25a8e9b6033833d44d74d4483999a731acbb441e39. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be871d786aad3efdcd30b0335aa6c5b7f514d8b48a87d50bf5c5e93a0b17727. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346c84ae980e914103e6b9b6f4040c4eb6c20b083ae15ab95212c831fe1308a4. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ed6c3cab3b4e4d9053a27b928d373ed608bef392b49c8e97f264505b9a52e2. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531509.
Duchy of Normandy and Foundation of the Monastery
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8b64d2c60bafd48cfb547830dbfca17e9127aeb5dc9ff283905a130aa172ae. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7447936c4ad4268f498a71930d817719d479225c1eaaeb8f99c3e3a031826720. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193123b74a0181e54c4d88482776613f3fb45114d0296f32742dce1cf9e68e69. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ee05bfada0d2f08285daddacb352c6e88b574c7b557782e76e912251c0030a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07c0503fbf5ce57d81aa6ad3acd4d361e34800f60c7d0934782d2b10120a990. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67427dfd6d01f7421c3b48c69d241a3d573cfdacb37d47ea6699239b223ab85a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d0b82dd98bf5d674ce2c6a0b7a94069fc430d19a0d610b5bde1efdec970629. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbaa4eaeeef62dfe8bec2bc00b2a046c5f28ac2544017c3a9f5c1344db2bb59e. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739862f804692af69434699fe40c007a0a02d5a320f1e3b2d515401d29765251. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9925cd0ff6cfd9a5164302d5dce95fba468dd14712de5b4559ed43b5ea3bd0e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dea96a46d26a92b602d3db3753c5ac15997b0e50d3672c897a47307fbb35bf4. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b994741a96fb9ab9e854e91e591639629b18e82989d1fe9eee87560317e61e. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2531521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3eccd6ca4b1914094326591be4efe7d55d8d82fd0e67f0087a9a49a72b0d2b8. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bc78f49a68ac71cf5f6b935036d365c601b6b010b95cc970c4ee60e4fbd01e. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7ea0d724b68574fd860190ec5720885b652dbc12967a5db79b20a791cbc2e4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904ffcd99922bce390955d8331eab2522354ef7a903274106dc073c0651ce137. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fe62c96731afd35bb0fb2ee4ebf1c49a330b5d78d50aec4dafda717217b84e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48956fee4c05c914b411d3635bbca277296dc5fa62853b67c2240241ed1f91ba. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559342.
Plantagenets and historiography of Richard I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db8688035a1dbbbd6c3c25cdcfc258adf993ceda2de98d56fd064a0cfe83d11. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf070648d261dad8a342214c9bc527ee0bf31d0bcc9550905843b9074f5536036. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bccb8286c00afeb2f72b8e783a4a45745b011fbb84f9836926d8a1e0a81abc7. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72064b44ea55a8eee8f071b84b7d7771c9f64a687346ac46065ace6af568fe37. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea0ed2e8636841e9e5b2b30d8a9ba66c1816dd73610e28c524cb57e755104e2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01abbfb9075e066e8ae856d33d6cbc93db610e3c23f3afc0289128e0cecbcf92. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6336ee381d0133973769d922fc67066f83b3f040216bd68d9ce2970132d06bf2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56de74e58e67040fd7198462b0dd6fbd64bc5f60405b80fdef89ac0c11b0ab2e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411051a5eddfb416e50b8fc2ed0c94dc9fb1ea1e3bfeaafc25380b48e78938bd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61384b8ce88cb78cbb48506321c96710a02ac404ec466b63764c991c9151c8d2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2559355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c8f5a318bdda9c3afc2e19bb6cf8be481ca3d3d14260112f493ec82cc3505e. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad01b20af1ce44642a632fb42985d6f95816f81598733e42f4f77e9c4b113f8. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0371afed20343de4227867498c008f97ca1ff717d7e72db36363fd72bb1ee19f. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532c4a78426fba8efe2d5517c516305f9adcfb6230b32fae6e489f9b6b59b34d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b43b31c6ba8ca4fdf39fbcb22f7131af9813b6007329c4a6853966a21e0c37. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fb4b412869a99fde2755a84128c75ede91c2677751cf7c375ea1d430266bfe. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a07534d5052e399108a633f384f224332f9450ccd39b3c437004c8377f5bbf9. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8530b5b56e9a9635172495a53b5b752073ed903519183a93d0d44630f0152b14. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01775351d940ffb0b240ebedfe836b34e6f95eca4afc96248256b02a20d0dd67. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa339589903275af4393bd6a9f2dd6e9474201904b2f6c211750df7a0eb6f7271. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc482dae02540ae9a41fdce14e6592a9f502ebb38eab735f4578d9bf736fd6b5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819af370bea80e33f9cff342750c152b197765e50e770c10eaba6898293383c9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099cde9989a96c4d1b4933e3408ad9b6a34b966d254b9fb5f5b8749d7116f44a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510160.
Galactic Black Holes and Other Mysteries of Science
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202aedd295bfcd697b44a9a0bbc9d29a5cd2af014b11157a8fef46c8c0c728d8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6936478573b4ed6483d215349880be84ac6a16895578523f05ef7f6ddfb8f89. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2510127.
History of Charlemagne & Palatine Chapel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b308f85e5387091af43ab51cef1d5a362ff8921e2194ae394323f038b2b22d3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2533604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaeb02ab72188d7301bd28d5569c162f725efde7ee15b68757fd94b2029a6388. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:03:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2533606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5ce8013689da81b669fbb8fee2e796c34d749d250d6ab9412c2d58ebf89a55. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2533612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f0b6ac88b3ee4746d7524de00f7ae3cbfcadf3492705d6c7e8b44686dafec9. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2533618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1a3db12afbda744e3962941829eed955e6f92264932b5cb0f2021c7c2bd2da. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2533620.
History of Medieval Venice & Saint Mark’s Basilica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf32159e734d78e4d65f93afd66a33e019d97cd2605cef834674978ac43cbace. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2596920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984dcd9c2ee6d7021a2abde8dc000b5dde0ceb74ded9865a5f6897473bf6666e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2596935.
Scientific Mysteries ASMR: Cambrian Explosion, Dark Energy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe35b7a7a21de0644981acbe0544de5a39416754419a576f6349875d9e043bd. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe1eee73e31fdec3370fc107bea155f2d845077a731ed8e6e7593f5afb9b746. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:58:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b64f159d181bc2c24fd4e92ae53eb9db239bc98b737bab7637dff82e8c577a6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74961e8e2b7c460914262ebcec78d0001be561e3311c086e8bd97035bc6adb7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694b7238664e776123edb5bd19eb359df8a4cc9d25da827253c823d348e20b8a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3d4abb4f727450ead49cb528d85315f08f36cf50521aa352b60cfa2be122c6. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65515e2cfd04690090a3047292c3c2eb7cd9aa70d9db08da802d50bec1c4aa7. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b11c5c7d6ad30af8f4dfa24083630b175788e1063a42f54f8db874d6379b78. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156a3e1e19d3d71fb8d0aa80c60bccf4c5880b496ff8ab2c83ee0f28d4149aa9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79879172bf0d03e0bd06613560e83becb80f36acbab3dd3e022edcc92d42013f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599927.
Environmental Change, Ecological Feedback
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac37b691a07196091d4c5f10abb2fe30e5bfb102950ef31e4681202d8c92ad9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8768346342d81d82f5c68748f2ffb7de28391064f5189b4ce857d1cc9f4ad0b9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e708c9e0828c78c57b3f2aa90ac8fe128b80138539edc3ffb7b616f018eb8a2. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fad25899ee1dae8a20130993e7bfe948bccb5f24dbaa84205460d5db5a13e1. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60aa12627df8af6935e0f5793b242a493597694ee24b6f562ef26b19eeb8beeb. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef0e0979d3bbbd3136430e6bd0043086248f43c16ab88f57d3fb237e350d345. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b170c39912090745c44d40678c665439f8b46f5f70a3f55a81d6dabc162b5e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7ec992d8154924146c9cdb8786511fae42397df308c35f384c3758d04596bc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2599919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d3e0fd12f4c98c56b931dcf4dceb243476189cae4c50bdab76494fd814a1cc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32556772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740ac0e1fe69ffb2d811d1494fa76cfe2393aed57f1eadb472bf1f0b6f4b4198. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32556776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5adbb4009427404ca76cb3a93222ab3466c8f476b5ed22ec5aac9ad0a34614. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32556781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fca51029114e02779dfd3a48a67ebcc7bca7a47e97454d9cca571415418dea. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32556782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc327c88054ccccb027212e5cee64d792b8ef233325cdb636cbd6d2bca850f0. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32556784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970d970d9fe17940c102f8b480f1866a9d7036e9aef6c0d342d9528f3ac45d8c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32556785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56af21a2a6aa6cba8926822fa14e7c7f69d11cb68a18482040f3d2096e2da9d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32539995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86830f37605508c2b0aecfcb24ae60946bd447b61b7fe4cb4fe1d534f19c8cf. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32539999.
Space Cruise to Pluto and the Kuiper Belt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9102be838251ca04e3f814f1a04fe966467cc888ea942e60fe4d871498dfcab. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d706ab6b118c0909e13679b107efffa69716aa0ec59f9bcf02f7fe653989e13. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc1c6287832d502520b737a18e0a6404cf340dd914a1894adb543b510e66279. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc89cac52e51755acddd690343daf25b17b8aaca03f2b91b41257659be87c2b. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287c244910a7b6ace450121ee1ab727aabcdeac01fa97ebb2391019987fa66b0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51ff86109a68e6a1cd74ebaebf4099ef272dfa1eccba5e7fb5e86cf85e1f302. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9125caef9e821e4e5ddfa6d5788906e0d37468bb4dbdecf26b1a723cd88360c7. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31529c2b58cac2703cbf4023cb5b7363351da72cf34ef9adade0404bdaa038bd. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eb9cc5c5ea35c2fda6e277689c0f66d16883c50cc1546f53773234ff2e3276. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8145d9a5e4efaefdb366b7422a2e8e645f996bafd71893927228f63c9ca5262. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68afb5ab6764b217ea95e95b39182cd160ad6f88022803ce962cd988eab9e96b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:57:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523766.
Angular Momentum and Protoplanetary Disk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5471de2c3006584bb5c732cc8587834687cb530dcaa4fe7a2b80c493f85c53. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:55:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdece22af47300b97f60e71afef810fa42791a2743d2db1147698c3ca637ef0. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4f97c43f29d2f7f5cef5185f431a49ef4e8887281a0977ed78b68234cfd5bc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968d594bb37532da6ebe61316974bf6418c48833d569a3b4da6614d5e7084fd8. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K52523770.
Ancient Lost Cities - Mycenae and Tenochtitlan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49301c3cf96c513090ff70a0e229dc7d39089fb92d559ec242eae7d06ec9127. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:52:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K42592080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2370d66c9d3c504e4183fcda86556141671c75cf4b9f897fdd75ec80eb423ed. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K42592082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1ea419037870c83f856705367741d4b6e73ba28c1dafb0235fa56a8aaa4157. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K42592085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd194d8df09bfe56870191f634bec76b497fa87da6a4d2f50b0f302fdd72dc8ca. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K42592086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc9d8a3f5d43215507a02c74a6532c95e60dd2e5f351092a94c1237ff6b6fd7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K42592088.
Permian-Triassic Extinction - History of the "Great Dying"