Descendants of Erdrick is an American video game music cover band based out of Austin, Texas. They play arrangements of classic video game music, and are the first video game music cover band to appe
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22142e705b3140e11062e384cc9124a4256025716b86b745b78b5f1e2ada906. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85dd3eac-3a6b-42a4-b3b4-2e8319b6fbf2.json and https://artists.proofprofile.net/proofs/artist/85dd3eac-3a6b-42a4-b3b4-2e8319b6fbf2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e96ab3b766878ac221ae5a002de2afc79ab0e98597b57d58a7aec2b6eae9f6. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USA2P1477384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0017aa76b2dbd89f3c7f8f999c9b2752879b2ef1f8d8ffe2b70cad4a670819. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA2P1477385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0265d31b9b619964d71ad20a51e2f1ce85057e4a677821d690c40a3544bc890. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USA2P1477386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d42ea5aa0b67cb0e562337799b354dba10dd8dcdbd8cf4b62f862ce88896ec. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USA2P1477387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4985efdbee8de6ccffb5fd1ca90c3bb9bc020cbf364aea2066e0522bec848470. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USA2P1477388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5484de050219bf5e01b67c7be6fd74d558e7284c1e9e025415454ddadf4721. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA2P1477390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ff42ee2d6728e74ccedb74e1086f1b9f813720d77670a9b2e07b2ce23505d2. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/USA2P1477391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed812132688a37801b111b67edad03a66b2dcfb23e3311cb93c7bb43ed4f116b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA2P1477392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bbef0e0756b00dac96fc05f46dd405c26107186ee5f55a7b9dfd0c44d65949. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA2P1477393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10523f6138a1ff482600fe497ace706ad88a1da77b94d79db8503129e1ab7b12. 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/USA2P1477394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ca6a0c658850c148c5dd29fa638e7a65801bb71fabd46e4881b1fdd6801707. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZX882401729.
Alchemy (Ironsword Wizards & Warriors 2) - The Mythology Origins
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc6fb269e3129ade8e1ac17723c91f61d9b39b9c176c091dfd8647f3a452269. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZX882401730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33413c2981c918869de9caa317db109b492af16b5b2a9c9b9ae0e0c649e09e1. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USE831537347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698ae6b70c288beee149ca6d0907293dedd0f4904f8c83f8a4e019f39651acad. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USE831537378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8568b93037b2f4632b3714322c86205b151c051bed50ecc2509da6d6505afe7b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USE831537397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02bfdd07f41243de32c850a5c29d0ac2db54471ed0ab29791b29d728d6ba451. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USE831537348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fe72a22933cf89bddabcf236025a5b99da01c9fa75a1a6f19a7087739a8c16. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebe0f345231ee05a0219720603f0fb2bbddc4d8d9a60714cfa7bd5fbba5ac25. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USE831537379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0db08eef39c9c5c6c6f2e7e6a08ccb70101461beabcddc882c071237d2bf572. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a68a1287e6bff373b3c22441c90e7ddbb55ef2ae02de1d69a06cdc8e2beb58f. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/USE831537349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa464d8fa968a4babce03a7c1f283853b0541b59a586fefce4e23d58dead400d7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USE831537364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2e07934a8a542d07a2e4ebf5331f5c08956bae1c5893e2145d5949c5ae600d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USE831537380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90146e5fdcbe13982c73c8d840cc3fe9a0290d7cb68bd2032d088a0f9ba8741a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USE831537350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32343911c3803487d37c7a1fb659d30e7bf88caa454a6049a566fa5a21788234. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USE831537365.
A Meeting with DStiny (feat. Kenny Davis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43eefd902ea47e2d935e90f2cde8b6dc4d17c58b97de22bf62ee1ed65dc9c673. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USE831537381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28e02bc04868f4cb0ef24f16e1ccb43f7948167394e9d3756fba7f9b23479f2. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USE831537351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e75856c6bf2455b21d0bc058961b53b3098b439c6f3edb80add467c34d4a78. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USE831537366.
Melodía de la montaña (feat. Doug Perry + Matheus S. Garcia Souza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57f518fd9df699cf4a6b0476486ca2690d7b3b43d462fee71be1c2f2f1d3a05. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USE831537382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76e32ef19889ac224a722bb3e7794303703e1493c150b675a7badfb2be5c19a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537352.
The Gaylord Millennial Festival (feat. The World is Square)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ee83b7c28b931997a0fff85ac435a3674a316edf7a21f78662e73ef2abb71a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/USE831537383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe4a6e598222a87b75b630e0c98c03fb47970f50b93e22ed8232dff611ef3bd. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USE831537353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5cddba0742567d7a5d180d0ecd7f1b69250a2b83c5574bc28638bb891ee82f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78922e915aaca9f19104dfbf980ab0e87aca6b66c73134fb4b346cf055fb18c9. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USE831537384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab58525a2403d64eb3a8ec441d67afc501a9476223b17a5a31f964c05817163a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USE831537354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2868cc4acada8c0b764826126ee1e8cbac5bab5b2f3e031f9dcb675dd3e9f87. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USE831537369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3cf0736eeebcb41dd70615c04af3731b4905ccf71b3c7293d7060f033f5f86. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USE831537385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edfe5437c4a2db1226c8087bb83abd831ec6e000e53eddda49b7512d2838c84. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USE831537355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f93cffb85749b838112ee76c8b74987c9d92665581efb3ae2f23c66beebb2d. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USE831537370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e842847f33286fbd058f6eb4cb3d7f64ae70bb621c754118a579a1b83092b0e. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USE831537386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fec70e5b2f4d2d1afb4c9bad13f02080c73847cfd2a017fe45c4552ef20913. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4dc549983ffe2805b530688356eb502885f40aefec3b67cb3b8865509b747d1. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USE831537371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd216d5ec74670b080a1fd45b8e5e929482eeed5543711f0e0d0f01c7b1a5a1c4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USE831537387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5043970e9a6f9491ed96bae79bf8bfe8d214acd2ff953f46b68f4bc39e8fe1. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USE831537357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2519892e43d17cfe1a1331c48c1196476e9f63310a495cf01674fc6801794910. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f268397734ef453fa288ba4ee6fab1d9b920806fb2eabb22b0d9342f2628c5. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USE831537388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76eb7463a58a7ab37a67bfebb0c3b149ec0f353996daedf0cc5db0e9d24ec400. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ecdb10ddddfee2538f7156f7bdfb06f91db007e291ce4631245b85c3a28747. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871de9c6d1b64fd7e8dc0c007f631c62bd46628023709c56ab0d2c4365e361f7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USE831537359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00db4e1e9972d2e3426edfa66d117c9ce450c3d8481b5de307700a3dbe7eaddd. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USE831537374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ba2bdd051cce538517dca198b728571723bd43fb03b48736143ea26e3f04cb. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USE831537390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e94f7111e1b0837c36f1e697f0ffe66405055d9feacc06c408127931f0e3a27. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USE831537360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4bc72375630b287cd144107f5b2cd87f2e636c15beb67aeceb885e70b50116. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ef02939b326dfbdfc31af6cd3855ea05c54a1969fd650e4708de7302006d37. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USE831537392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fd27c0a30dd57b1f4a011b8dc679faad9b8ac33ffa1df1857c144943cb5212. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USE831537393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010d4b2c4532ed542534b5659f42932a5bda8ac8969e93ffe363a9cfffd57b7b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USE831537394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fcf92f0d81f34358b65b5e9d9c74455015d078ad230062d3237fb36229cc42. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USE831537395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70ccbd3bd5fa1a7b56d2deab99685771b286fd6548867198d798fdceec64d10. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USE831537396.