Montecristo, also Monte Cristo (, ) and formerly Oglasa (), is an island in the Tyrrhenian Sea and part of the Tuscan Archipelago. Administratively it belongs to the municipality of Portoferraio in th
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 0xa2a6da05d80e2461cb915ab1741ec6e30e30dd980e9cf350d2e4d3715d3e4c7c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b12a5848-483c-4c00-acb0-b7b1e680e216.json and https://artists.proofprofile.net/proofs/artist/b12a5848-483c-4c00-acb0-b7b1e680e216.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710206f06870d12e5f49bd6725253659236c386ead0781a9ef1c944e82e3d089. 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/BC4MX2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e44652f10aa3dfc63a842e2047d2553891bf40a360e3a2cd8a4eb33a2a700e. 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/QZNJW2257966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02de8c99f37d3fde41730162db9cf9192e3c771094e23a67d877d50ac3ef0a29. 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/QZHZ52146934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a9706d00228fe82deb9df68797db3da0d336efff25228a283729fe6d971338. 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/QZGLS2129849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae748def49d322eff078f429914cbb29708c713c2325480cfb67245e9ae490b. 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/QZHZ52146933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4fde533f20f8083764a5d92ad91919f16f83ab28e917db14dbab27c6b9f079. 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/QZHZ52146939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc97e78377585b714096da02f104ddff0995d4fc9a0f9e48f6a4e6a1e582a88. 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/QZHZ52146938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec47c8450c1251aaac6c3df21ea6b2378d523b46919a4ad4287d8367fb14676. 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/SE6QE2334827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e713ab441a1f8b079720c43a35d867c01c48d62fecbf1648f7b5aa11ab9899. 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/SE6QE2334828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ae51e3db34169e390db06136d03260462cc3b38ec108488a1738944898f50e. 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/SE6QE2334829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce202599bee5e9513b5522b11b69936a8573151ee3d45b07ce81ed57128807e. 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/SE6QE2334830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dc789ae62a03599c7c571d29ac3b972a47fb7eb6c563295904e4d49ab23f25. 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/SE6QE2334831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f080815771e4770b9004b2367ff9f1bd6d186e4f0a186e783202f0e6d4063a. 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/SE6QE2334832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fef1ece20da194d4659100a3a12fbda614f4775584b2766ef9926772411603d. 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/SE6QE2334833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047852110994921fd9cdd32252a73a5802c8ed4a5e2ad6cd285adaab0f0b23c1. 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/SE6QE2334834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7045ba2f78c7e42cbbdbecd624b0fa0d70ba63b148bc009e93344e4c605231. 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/QZTV32249179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b8adb16aff2d3923a6f4859205f12af3d670d9adf77b5a70676330d50f0e12. 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/QZWDD2346621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd5ec782bffce61f24d749fad82ffd5daecae58c6a103f5b21bef50ca049dbd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZWDD2291648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09949093bc5cba5f06766a50347678b447c742f227e3c648fc9e4b8bb4b20298. 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/QZNJW2247178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7adbf1c2bf51139ed2519962771d9c393e0a8b98eba2c0a5c580467c573770c. 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/QZHZ42293639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ff6261101733b39e8c0620e3087630ca591000ff230d4a6b2489b6e93f683f. 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/QZHZ42293640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a89c7ccbfe1a3464028657302af725e4bbe21fd91463b99c60e80d553036b9b. 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/QZHZ42293641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4dd4f4c31bcb2c5bda1ab1b9d68f861253f3ba892ef539f86da6eb3b1b9f32. 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/QZHZ42293642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1476b67d11a2e5d7e6e2ddad4370e8227646aef882bf36856c137856dee76d. 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/QZHZ42293643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbb00b1bfa6e1017fb8fe3514cebbe101727fd71332b9c33460fcadeb2f5a37. 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/QZHZ42293644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd25e6f1c51bc1078272399cbc62de70f3efb86100de19815606115ccf7d557. 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/QZGLM2221278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617b901d800ecd675e3022671509e4579e8820fc20af38e5efa94c436b04c5a0. 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/QZGLM2221279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f53cb3934dfbe83e6df0137042b429445d6bf80475ce49f9ebedc16f6d5f7a1. 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/BCUXC2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a41f5b0e3b1687b55485c254964bdfa0c69ea529bcf6b8d8f1e90cc6a8fd9d. 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/BCUXC2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebc07107c5b8d07b957bb0520d09e47171d96883185e9403b91702adad9eaa1. 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/BCUXC2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a5d47f4678c6e40480c8c1814c142052b791f00456aadeb4666db525f5efed. 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/BCUXC2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d56c1faa8efbcb2b1e8ade2802f2b004a55ed03b5356ad6dd42c8ccf5388744. 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/QZHZ52183836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7045ba2f78c7e42cbbdbecd624b0fa0d70ba63b148bc009e93344e4c605231. 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/QZTV32249179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964ce781a04b5fb49b8bf97371537f4f248d8769589da52efbd9fd361a957404. 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/QZWDD2239395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e008ec3ce71da6d5609517cad2d138ae890f27b221a55c9a0c9c6efbd37ccfe. 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/QZTRX2345619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82130a1bb058e939556f994d4529806cabb22c7afb01f00ef980ec9de8900700. 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/GBWUL2450076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faa1a3ee6957702603d576051ade2555e4084b695301315caaaba60499a991f. 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/GBWUL2450079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6eb5f2c8c1847d2a92a868e83b5ac898ca0cfb9cd1ab4af94c5da594b869b60. 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/GBWUL2450088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15672f2b2cfea9e611108a26680f015074ea168047a3dbe34cb46f3c72c4c2aa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBWUL2450091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8ff34c6109e8006616f14e80a01fad3854e85c2c002dff0c9e225ccf85f809. 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/GBWUL2450098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582eccb9770af9c6c698eb0c81117a18d8002549adc52a1dafa6264d1549f33f. 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/US7VG2270673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6007bfc8241f637147934e5e3b8d617d88fa5ba2faaddcecf8926705c3161b. 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/US7VG2270674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa219aa6b49ee492d93b152394d069ac4a2c63e7f340f5ae0c7a9d04171231754. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/US7VG2270675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920477d763f4a9cf7d071e2ab5ec7947a80327c67912bca1532b562cd159acbc. 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/US7VG2270676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a822271722345f174fd691d40a3297fb2434f96118055028055d6496e7d5c40. 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/US7VG2270677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2141da43e19df5386147b28092e20a651dd88302b4e4b544e28af0402e0ee647. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US7VG2270679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd201c2a5fbf31ec4bb3807784fec67e0d2262bdd53748bbfc39a1421061ec2. 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/QZNJW2037422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7009b9ce57a499d001f28b4cf8d7eb2f7fa86696f2429ff25d7e73d15fd7a4b5. 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/QZTVM2319331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c2b858904e4f04a8bb362eddb5582bd8aa180c604f49cd48cf1dd594a2e2a0. 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/QZTVM2319332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8220a2b0aa5ce6d6310490fed98471dbc79202e3e9a413c9c184d7d61bd87d. 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/QZTVM2319333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8587aebd914818bb281d375204b8b78c48671500b663e4416ac7831ecba73bb5. 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/QZTVM2319334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c64116c89203a2a130f9abb780750e924e4ca850fe7fd5b5c867b5f59af8f4. 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/QZTVM2319335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5650ef767587b51be1c56b2b1d3670f87c2c14beb7fa6bb95c8090588be427. 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/QZTVM2319336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4b2eaf007e53ef4eaa705865f41dda255cf92528d25ac312663a86c50f6251. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZTVM2319337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d31c60920496a6933eb94fc122b861c3aa92c0cee170192e29b76029961445. 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/QZTVM2319338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2508946e25bee92e7470097b51c4bfc808a9d0fc2518a9e69d8c9a4707777e. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QZTVM2319339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6715ae3884257605fc22f975af5d279c49397b4d5a0d28dfe04d32c9ba611cdd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZTVM2319340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e008ec3ce71da6d5609517cad2d138ae890f27b221a55c9a0c9c6efbd37ccfe. 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/QZTRX2345619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964ce781a04b5fb49b8bf97371537f4f248d8769589da52efbd9fd361a957404. 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/QZWDD2239395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfab2e14eed3619a018e721c24481deebb809e9d8235feb4f7955baf5bd31a3b. 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/QZHZ42147740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a1032b2ba555ef402053c7c50294c29d582e512cd2834c058dc3af4a18d2ab. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZTVM2153111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68034e424ba45add5ab9c4647af8e51c8f45442870f2b46d4b6dec57394911c. 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/QZMZ92108162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f86e0f65be9666cfdc286a1b7eee4619ddea0b93e675d80bf73937b46d87df. 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/QZ5AB2359031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f47552b1fab78bd2a5d54fe3bd00cb83479aca918c993f840aaba2ec717fcb5. 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/QZ5AB2149491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa270133922a066eb537b623ed4e2554c89d8af3e53e8e74172888ed5060c3846. 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/BK1112300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44153518d57b902d25d8965aa0f67d4d186a7b9f25ae64990624d7f7d82c40f. 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/QZNJX2080176.