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 0xd9d1df7c67d8b39314174f15f7fe169e465169914abccba9aa2d553fada8842d. 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/6d83978b-2c15-4938-9277-27dc0b33b49c.json and https://artists.proofprofile.net/proofs/artist/6d83978b-2c15-4938-9277-27dc0b33b49c.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 0x3c87f6f83fcd8bc45a123712a1694c7f13d71e5fb4ae697e49b92d5f37dd0d3b. 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/GX2XV2100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5520af6997023770e2a330a12dfdccb73fe42a8fcd86872bda07ea531be3da0. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:47:26Z), 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/GX2XV2100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48831f775a3893af31d117eedd1eef7a7f844939c012c805da54d5a5ca730f08. 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/GX2XV2100052.
A Garden Of Earthly Delights: The Mercury Years
Butterfly On A Wheel - The Magnificent Octopus Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3eac9332dcf71035243f5b3ba6ceb70403409b01864a1cd397516ca89f882b. 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/GBUM72102392.
Live at Rockpalast (Live, 1995 Düsseldorf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cd21f97516df457397a34d8ee4f0bbcbf0da473ae3bda5683ae5895723bced. 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/DEMV91705078.
Live at Rockpalast (Live, 1990 Düsseldorf)
For Ever More - Live at London Shepherd's Bush Empire 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29a572bce32c1db58bf9b4c1cea66c2243703ee9bbb9c5cdaa575e2d984b303. 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/GBZPC0900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8c5349c85641584e4703f5e2f5e669c4cfbd9f5419f17ea323d0717e943a41. 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/GBZPC0900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b4ee5d6952f618029cd686a58aba511a36dc26ee21a2a21088d20977427d74. 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/GBZPC0900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94a468a277e48ae075c07a7e4cbd5c661f34b300cabc41f601478d99862d914. 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/GBZPC0900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dc1d3e02f5dd0e575ab570269406593710d27c809092551044bbffbe3d3c15. 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/GBZPC0900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec07cfa139de8083f8e51825a8f2121a6e0ff90a20347594ce4c978de4de4d9. 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/GBZPC0900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c586a0af041cb9d3a9b8be37c66b620c7f3d5a4bcbb4b6dfc0e70f5610035f7. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:42:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZPC0900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c6abc418ad0c57da963e540fbc611e83a6bc8bb1677b15a07df1cd0c391438. 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/GBZPC0900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8970cfbe7cd618e5d61b41917332604bcb85fd590b3329e659afc62fb762b086. 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/GBZPC0900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ea4931dcd6850820fa17c263bc78f13079677c9581c3b13c9d5f18291f3491. 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/GBZPC0900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2cab085527b19b90d05476bc642993408326829f08850f1f4e930daf507814. 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/GBZPC0900060.
Tyranny of Secrets (Szabolcs Harmath Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60676c9d5ab20191dff43406ac1f2097b680c981756e0f4b18c520faa5818f7d. 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/TCAHD2395487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fe3abda615ddd494a10b4a8f027ccbd674274a347a42135260323d7cfb464a. 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/GBF080080185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90be919d6fa8e6e4a4065c272ec664ffa59b7a37910d437ecc93b535cd9ffdb. 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/GBUM71502611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576209b44ce809042bb2f3618020016234ba447fa5707fa92df7436e5bf7e9b4. 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/GBUM70600490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea1e7df5e02319c7f8f75fe5513086a3826521f3dd9a7053403a968b6043b1c. 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/GBUM71502753.
Butterfly On A Wheel - Euro Version Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df196b36f9f9d706d4479362e8aa58e3996eaeb6a5468905a1049e7fc7a54d5. 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/GBUM71502616.
Tower Of Strength - East India Trans Cairo Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe143b8099d3004c5c001dfe6c0fe959d72c704f453fc3e8f7fc535c9563b063d. 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/GBUM71502620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25f6f6b1c64cf56c409b4f4bb28ce0485041551e3e728db8130c867febb5ec9. 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/US2421332511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f6263018bd65d53e296cc5386901934beba6fb349bff14affa6b7785498aa2. 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/GBF080080342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d6015839d4f18c33334bb643dc6de37d56298bbc2d2cc50846d77975674930. 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/GBF080080343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6866f0eeb692ae0f5101222a5ded9c10e203c824b4f71903bea589d695053f39. 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/GBF080080344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576209b44ce809042bb2f3618020016234ba447fa5707fa92df7436e5bf7e9b4. 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/GBUM70600490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f6263018bd65d53e296cc5386901934beba6fb349bff14affa6b7785498aa2. 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/GBF080080342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42667fb7f7cef2611c062670ed9068d52f0c1b1dca19d1d4919eeb50d309864. 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/DEA450521330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782ee3aba446d179f7ad8af41c73f9b72f668bee9e5d72cf0c531ef41d2670ef. 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/DEA450521340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e387a4f72b1d180a1d0638faf0b05cd0b4ca90c64c321a321607ee11c7cfbc. 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/DEA450521350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaf9d22ad5fc857ada37aea80ea3fe904ec96cd6c30fddb3c5904e8ec80719c. 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/DEA450521360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4738854cc8176799ba7cba817b7a40e5ba746bb0f40413d831966866a7d263. 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/DEA450521380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5ce5daaf23685ac0e140fb2bdcaaae49fab0a37ecbe7b754adae6923f421a4. 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/GBVVQ1023142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21315aaaee3e1a95e8a50ebcea1a7dfc785167717290c81a953f6f479f710024. 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/GBVVQ1023144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7234fb438c96cbb969f782a41593f00fe0ad2aa8b93b23f14200b862f78f8de8. 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/GBVVQ1023145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7037495bcb1651e3fd7b139e26fe32d5b3ec131f896a12feaf9d0545c27b9b8. 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/GBVVQ1023146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e4cdf512af3acf3b2d6218ad210ccc6db3767ebb5688ee8c7aecea25700ce8. 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/GBF089400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6883cfab4c5052394ebffba0e2a4032b31e0dac2e21a9daaf912940fa1ff42. 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/GBF089400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ed413769aa1a4ca43da72e999fde964bf53824e6764b915dd0ddc92b9a8f90. 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/GBF089400272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af3c6cc6132b8d09463d1a10c99b2c58d7d18f3697d0d5709fa0aa242a6f5c5. 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/GBF080080330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf13ae00fd20c3c9807551e4a99ccee0b8dc6ddbe23594862ec131c1ad903a89. 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/GBF080080331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b628cac3f6b83cc7eb3e72038088a0ba02c3cba688b238ae6ec9e797754b005. 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/GBF080080333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80e50f873f1d78a746bba9b32ce2c2cc4e39b1107529c3d0248946a629dad5e. 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/GBF080080334.