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 0x6f737d682d4d5f1b572be0255c8715e016113742b2d2fcf5e4fed91d8e328ae4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98033e19-202f-4be8-9ff8-b0a04af272f7.json and https://artists.proofprofile.net/proofs/artist/98033e19-202f-4be8-9ff8-b0a04af272f7.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 0x8d3e1ff8edc8f91861a6934cf9b29608a4d533c7c2b51f8dc1508da32869c86a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBDNH2100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f6cbe79099c1f7211b47948a8514007446a9143bedbab4e8119664877662bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBDNH2100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5457ccacb58bd1e3b2f3764a8147c36ed56cfba2e49c26f2e8b7f9a8d28123ae. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBDNH2100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb2aa783d28a35380e290115fc4e8ec750ddaafaf0b2653ba6f294d154cc8d8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBDNH2100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ab1afec127a7da18933b8ba2b67b5aee0ddcec048f4c1bd9c85e34e6d6f4c9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBDNH2100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63b2a8e77fe32bcf49394e7d802b92c785e0482c4d2944b99995eeb28ea820a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb64bb295634423c8e7a984c935bf97ac53e8bbc7cd63ee0c48ce023c792f2a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf71584ce39bf94af03b1f077fc2dd2e07e7d1637dc5352693c2033c980e64d5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df46823a23aeb27c70e8f692f57ed432429edc1c354058db0842e42fc07c64b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c16fed026d425954820eafc2aac67ebb04a8aeb3083e7ee1c29e40cb1c90e7f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcd1c3c1e1f2e5b9f6fe0d93c56dbbaf5c914000ddcbd6938c0fb1b6e9545ed. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bf68658f3ef5a2df9fe16bcb872d1007274424b468dd50026f3cd5839af48e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2954c4c0a1d72b383a0cecd178de1bc4d288c1017b37569e49beb7f818125b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBDNH2100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97483ae7bd67a873f5bbfeb578a6ae193dc7e11514cbcdf0bf7118ab2cedefc1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBDNH2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb798eea95b34d4c99022c22e061235bb7e7206257a59c42e6ff591b67169002a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc453e0badb05e097c7c6109b283daa1404af82a3d454171f97ebc89971423319. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBDNH2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d46d794198dc4a0e8126e8faa9627bae5ccaa7d81a447e75349b1fa162764d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBDNH2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fff8995064e20cd8c8e1df94586f34104d1795171a32a163bfd4143c9cfd77. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBDNH2100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809f95992ee558162d2751d07b665fb55b76e0f402bb9c255a63de2e0733c529. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0b2e50e572c0ab7b4a4dd369aeb47e3e03d35377e5699712b3f779a3a8a379. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d3486772b419a10b68a5468350f5448b81686a8f5425e5d503b4b061311450. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBDNH2100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22cd77c28f04a91290c6701c9822cb242eb3f31b5ffefbbce21fb35ed3f5adb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fcb4e58abfac04205f6a73c7f7f3d01a118c2c3580656747b00e3172132fc8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBDNH2100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29fe09ebe87ac0a502d1983475485d33d13c67abe4d75e7beaa52c4969572de. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBDNH2100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b859e6667126f776ae031a63a21c229faa0468e8ce4869d60f12ff890b083ec. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBDNH2100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbb39666e0f610048d67021b0a72fd088cac78dd75487e8332fee8dc8739de2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBDNH2100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ae01c241609ff3049649349e83653d764709ea0cbf6ef9869a7383b6d091ec. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBDNH2100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce5e46a0f61f13e555825e75bf7448cf01237b4f227f5724766d0d5232635d5. 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/QZPLR2158550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3b17487d3f673e406b46f628f7056077ca4c99b3bfb2aeb387c7b47d89ac85. 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/QZPLR2158551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1884b8885df64ea34dd7d3af78bae78d415378849929b0165b0f5dde08d8f3f. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZPLR2158552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac93ca37949306cb63fba91851780559a2a66eb9e1bc0eba7ea0ec9ef79ec918. 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/QZPLR2158553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297e6c6ad916a158c16bc97c4007fe14d90416fb77c1a9db26148e455101a8da. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZPLR2158554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3df9c78d6c04b26955bb96c14faf3665e2a4892d8afdd3df21397482533f547. 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/QZPLR2158555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f017dab1ebf9572ef229fff684f32c9a4fc2d26e767af5befe5e5b4cf9b3bb. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/QZPLR2158556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e15d2547d87053e1933c508c240f9410437e4aa448cf1fad350d6cd9f052d09. 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/QZPLR2106243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3149b2fac2c558c96f4f72c88477aea4f95c5c8675434bd32edc5f30782791. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZNWT2106720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7c829e7cccbf94ae82188341e7aa6a520fb17323d17100356ae626efff90b0. 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/QZPLR2158557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2941213374cb97a2809dd666d6905c3a99e060847fad83579065e2a8b458e2da. 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/QZPLR2158558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87833cd8072173e36ef4b0ba46e60a126f3fb539d7f07229f3617ff4fad644df. 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/QZPLR2158559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25055693bd761556d129581cef99058ccde67c862ffe3cde6cb1f65afb0eb41a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZMEM2022914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde64b6962b68ebe75287dc31cf6d91ddf2b4ac8bf55067d5dc96cf1ac65cd7c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZMEM2022915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d0a0f0549acbcbc803562fadf6582d1b1ef22b5837afe85882455d6cbbc33d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZMEM2022916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6a1b63780df056e76cf75c48e20e5c5cfcd2e5e51287b4ccf8319973e8dce2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZMEM2022917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf546d1698c06e5580d3da658ce1246809c59d417f984493673b04a6212dc8649. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZMEM2022918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd011502742f2ca831d3e4392809ca2ec0efa079dd31713c1c6b6480cac408c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZMEM2022919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3424bafda65b3af7d373e3ea7d44ecbdc2652ddab071cc4df7ab2c6e5dd564f0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZMEM2022920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531fa94db3762c0c3c9dce48d5333a4247f09772e505e941555bf819b024a0c2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZMEM2022921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeddef48c67f3e3817b67708bddf43c879c8a7a68aabef622fc21ddc63d6f015. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZMEM2022922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c838048aeb60d310912ca6f5a346ad26090821b9fb60761496c8cb71069d5e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZMEM2022923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204d5113de41d111718ea9f801f2f865cc136206696d56125742cab9b02adbb2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZMEM2022924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27863a506988e4d54a63b7f59edc73ec541e7a57897882c833e490bb87132ecd. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZES51911525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac4abf6d9d367018c6721620ea8f82205b2e7da00c2651331b425b0112feb3f. 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/QZES51911526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb321b3f96570265bbe3b80a7ee7218a5d2e02e4c06ebc316e99cbd601574d552. 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/QZES51911527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcf378f82b19f391ba46c98c31410b616e736b01b4d6304ee08ad25e6fe2b8b. 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/QZES51911529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448abab433d743f365b53b073b98d7a6282d7a7f9eca69cb45e4bfedc07b8f34. 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/QZES51911530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe39147eede7b8ccc048b963994195cebc44cf155af9232bec3faac41fc6880d. 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/QZES51911531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526066be76835f40e08f74ba26fa235f30b59577de22d3c0e9ab47bc4e610e91. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/QZES51911532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c3e429fe8a17e86d8b4aa8c49f870ac0aa044fada138cd2dfafdb0dad6068a. 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/QZES51911533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844f3642b5848f14d06e16ad29009f6fa4607a809c48ab761fe8c852751adf7f. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZES51911534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075663dc017f356f89c8f5093472110a4289333c80f05b928e7070f41b1ef903. 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/QZES51911535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13915abbdbdbbad7ec589d8da4f30fe74424f5b1a6bdf08c9a7b26361a9bbe0c. 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/QZDA71940512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88927be348b94eb958b90938481d724fbc557a6c3977c427582d8748680fa1b9. 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/QZDA71940513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9a702e434424a308a710031334f5fab92099fd7ddb08eddc4795560b7330ed. 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/QZDA71940514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29adcc2d5c0365165435b804acfdf5b0dd62ea377d0110a8f676aa4aaa2eaa5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZDA71940515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e5939a91519acfb41735a997fe400a038d4f357c820d608a3f170210af6f1a. 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/QZDA71940516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8dca1715da3e7007cedcbab3c9548fe40d97276fbaba6a46fe919e9bb498ae. 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/QZDA71940517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42e31741c39fa4407428b36414401e18a285a389d5b2debef746dafced5a21f. 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/QZDA71940518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc035595d036ea9da5cb0e97521f98e95b06fa16b6ce52d69109367713cf2b702. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZDA71940519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bb891606e545b58817e0d07c96962d9e1a635a7b2866c33d99503efabcbd36. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA71940520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014aafe0723e596dac13dbfdcf95a2d0587482ede0ab7ec60fab9308db530181. 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/QZDA71940521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21cbcb23225d7f1c8cdac9fbf8dad1da4be74b3fd9cbf56ab708b0311c6c466. 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/QZDA71940522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125e7e41338969f47bb08d2c0052b086e6570324eb736974d3b3870e6ec4869e. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZDA71940523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9304a086173db5b7e1561d9da28bd7f7e5baeeee55dbd6c3c907a72cbbbd7e. 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/QZDA71940524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704fad02e3d36143bd48127c1a92be39bdbe9725fba0bc6947f55d6746210ab7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZDA71940525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86080b1a292c75c82b4cafd3e1d48fddcc7b91d9fd4d7fd49786f1df5dfc1a1. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZDA71940526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b89f016f6b6f392db89100760b96c366ebd7e82dbdea86e5f764f028952c07e. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZDA71940527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444bb8f46210c16c7dc7d8cf71533c05579a1187afa2df298ce76bd6866a5986. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZDA71940528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb5c6b9019bfc08881f5e0236c880f332a82a008595461f99f89a970f1474ba. 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/QZDA71940531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51eb2b08fffa47e7b37a6b41dd5765b114d3abed40c5ee2cd5c9c7dcb1af24c5. 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/QZDA71940533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4262fc0bdd2a6b8cf773f378e02698071f465af3ed6f76ccbae1e4141475e4. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCADM1857423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6378bd58065f53e07443cf3969ef8117361d3ea2c70383b9abe812c2374912. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/TCADM1857425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5381b7b091a69ef122e8dddd318e6ffc8251909068f4b92939e110f089711b20. 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/TCADM1857426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2bb828268d148701169b5331c953da1a0eea248da07fb1d7490b17be1548b7. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCADM1857427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07435cc83492fe10e0a9dc62f05fd345847a6848411d5db3887147ed1363085. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/TCADM1857430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c523fb9677c0985834a14c6e7db902871b8c4e9014dc90634cb66b106bbc29. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TCADM1857431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457df57991dbc021f132891edbf503253c5d333bf39e9d07ccf4d4f954ba44b9. 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/TCADM1857433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be1c5b283b30df82cd28b7d108cb253f63f96316e53ee5307be1719d5b0caa2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/TCADM1857437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb08fa325a140d2847148b865425e72a022596eb8bc74c7cef08fe54c22a986. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TCADM1857439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f9adc6ee372318f4942b86adae98035c43262cceac4fd3e14d6a570a58199a. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/TCADM1857440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9582448b46f8313c4566330411dda977f7cdcb11b5d67a3e77efa117454d17e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/TCADM1857441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5457ccacb58bd1e3b2f3764a8147c36ed56cfba2e49c26f2e8b7f9a8d28123ae. 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/GBDNH2100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8267a8b5f874c4660ad4c8420156fb5dc4356d2823af25923ca29f6d04a8c9f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USEP42349001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb2aa783d28a35380e290115fc4e8ec750ddaafaf0b2653ba6f294d154cc8d8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBDNH2100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4c39f631dac9817aa6dd96e0724e4af11a3763d68c926a91ff7fb058530d02. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USGC62001119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7d9ef7f7a942b6b28cf7ba071adf276d17e725c9e36ed956c0b895c2d0a8b3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CA5KR2266205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63af83a0049c055546a9cb8ee94491fc08a331764a2b9a8f8d46d272e88fb11. 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/QZN882246221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1903f0aa4f9fe8b0be38c6e9c193c049a2a0978c4b84030b04f7cc38510b757b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZK6P2258935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc453e0badb05e097c7c6109b283daa1404af82a3d454171f97ebc89971423319. 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/GBDNH2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fff8995064e20cd8c8e1df94586f34104d1795171a32a163bfd4143c9cfd77. 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/GBDNH2100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77d0d6c4b8b193b3832e58e282a48c9f631c56b2559cd6311e626b66415dbc7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM24S2200359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731e9834dd8ee73bffe1e246e8f0497935e87f8a4cbee6cc2da748b566afb095. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USC4R2110883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3149b2fac2c558c96f4f72c88477aea4f95c5c8675434bd32edc5f30782791. 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/QZNWT2106720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89652869f999111bf543063990dd1308ba045137099e31641bbd719bdbadbcb. 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/QZES72086858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0ba9df08f47b1fd0affe135a6130c16a9595dbf185fddf611a5e6a068f69ea. 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/QM24S1922502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3808b0125f26e3906ed3ac8aa715ea4d07098fa26ad8ec8e4c608c86e68a34fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZLBC2333744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f36639d7b3ed63cec7dc050d9928fed5f141d09e5bbf346893f9e223fd1f1a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZES72279770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfeeec7c2e4987ed87749602f781caa80649397b3e8def1f1ba8000a5ff83f5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRIDO2111792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ba0fab6064404adc99ebfab9479c7967232f03214a4a86e3d0385bd38b5a60. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRIDO2111787.