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 0x78e11f7f78acc39eee10fb8873627fd1abf3c8c058b04bbc08dd8d9016113ed1. 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/80b51772-1cbb-47ad-9b21-0bb087300f68.json and https://artists.proofprofile.net/proofs/artist/80b51772-1cbb-47ad-9b21-0bb087300f68.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 0xae21552d49984eb98f62d1f4618f0da6490e12c41e9ee79898e900ebb73f3a4b. 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/FR2X41692582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9dd10408eaddc88cea41d87322b30303b6af29b6b03399715576a86152e93dd. 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/FR2X41692583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4aa7daa3dce20ae20ab5b07064cfa0711b8f72dfda61dc42760151ebca6020. 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/FR2X41692584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76f7a5611d75fe997884cf2025e9791e6b63cd13f281e9813313fe9659c4c85. 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/FR2X41692585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa439e3f35350835b05ff407594cfa366bf85eab2c66363dc700aa61fce0bff7b. 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/FR2X41694039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c14e08f741f6dd0706064c9e4a17b47d45c8396df5442d2800de4bfccc74d03. 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/FR2X41694040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ca0768fd519e6c39ff953b586509dd9218bf3f61a8ed3cacd155f60b50c77f. 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/FR2X41694041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0828e8fbcb0825a36c6ea85f46219965fcc9edbbd7de2000fc4477ea5ca57564. 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/FR2X41694042.
Self Fulfilling Prophecy - Mayd Hubb Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702c71f3fa921386638234907b400468ad8f51ae43695ed1621030b34ed0721c. 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/FR2X41694043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61150aa8d7c41b3b285beaa03c4573ab53906c5ead6fb2e07e0e2c99c80daaf2. 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/FR2X41694044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6ba9f006dae67e031a074a6f8380de1119f28e6f892e957c316a423d9d7f82. 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/FR7OZ2200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681876719eb8086421be7e2a33c66160f2b8f2597d2d2065b2cdbe5f3a63f0ce. 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/FR7OZ2200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83604a35c8467067a4e26095418b35f00e8c638de6625a38e9d62ea2383053a2. 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/FR7OZ2200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf550aebc0177a5b3c242518ba685197de3f2cb8152a36795891df86b6c7b07cd. 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/FR7OZ2200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791d29bfd0a9291df7eaac1d28a32489b372901cb409db092691e629325231a0. 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/FR7OZ2200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d0ce1e44add6f52852795f85073e7430615ec3474b2d53b097497bf80779ad. 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/FR7OZ2200180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216ee228143c8ba2ea3e8ebac4f300e1a365c0278ce3b40ee24d3c2e42c61f17. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR7OZ2200190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe639224f45f270d07d78123d0c7aec8e780585ec10b5884efce5125f68f8e6e1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7OZ2200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e74c0e5c68d0f846039d77b51d0b3d3b4e01b02f6df3e7d9cbaa774c5d87dc. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7OZ2200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecffcc477b52070193c4242b958148768baf2dee1bfdea305b36eb517e975bb. 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/CH6542020600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05003b1b45146a709bfba9e423e69e0acfcd1bc4f0537ea2d3865de1640a6e32. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542020601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6ea4ac6de00697a2deb2a2cdc87c3dc5d4dc410fc835fb7761817857efbba6. 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/CH6542020602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985bab205d67fd5ba806d37294371538f696376cca3a605a49850e0d8406396d. 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/CH6542020603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd19d73a597e4bb1e3ca8fd33df4e66f5ec05c03b4d3b54da35f365b943146f1. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/CH6542020604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b56a8a819743592afe83e58f241cb8e0622d6ba7588ca046d83dfd1418b62c. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542020605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd0b4225f11502f4cc68090304b3223a6b7dab3e9a015b52754e2ece4819b03. 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/CH6542020606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f6d424fbb485e42059be43f3b0862595bba8051e855e646da2eb181b1bbb56. 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/CH6542020607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd4dfcf6495c4a1856b1b7418c1af1d1b6d551b7d5a1be43d0d2bf082e6d781. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542020608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf884800a3faad362ed76473bbfdcae2a35d265ef63dd29a8411acb9263e347e6. 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/CH6542020609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7e1be832530f691d160b55eefff9adbeddb8e32c9f1eff94f25791b7a4418e. 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/CH6542020610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057b1f4c8dcda6ea0dd3914544db745de2a5efb09d24ae12dfe6210ee1cb4cc0. 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/CH6542020611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4a6d22a5195f687811305e303d8b6d33fcd0f3110e1f75a6d4e159ec625045. 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/CH6542020613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693ad89f5ed789a42a48508f7bf3da8a97c3ec1837eb3e7b0357cd7624361ec9. 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/CH6542020612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfade208960198c4855f4fab92eb3a737e47c5ad58b0aa1cd33946591671ddc3f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1669351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5fda80a5ea4499d82e3202bd13454e02f4f6b8adc4326c09640681bdd09e6e. 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/FR59R1669352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05dbf5e659a2bf99973e6f02e85f7f1d5dfec34f4325dfb3542d66f1edb933d. 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/FR59R1669353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1494bd5e8b6480891105366bf22d832afe3189167cf705fc26c69a432744710. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1669354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42eb019d69d53828c71928f34829be7486e11fad92b952c0bd2e854281be0eb. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1669355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e2400284c8b8757055ca45d92fc327e0f386c4433f99d75457841676f3b4b7. 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/FR59R1669357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38388ecd7430dd63f663e0bd65c635d4af36b92a21c085092c1d61673e10e9d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1669358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf550aebc0177a5b3c242518ba685197de3f2cb8152a36795891df86b6c7b07cd. 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/FR7OZ2200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbb9ac2cb9a1322c5dada878a1ae620ec4397e56d4c075515fd4828020be46e. 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/CH6541998072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf2d6665bc465a8092c4fed75768d79307173bd6fdc8ef21dcd0547b04cfcaa. 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/CH6541998073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fb83d7f48c3ef2951998d24fdb02f304f5f6281c6641566998033812482582. 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/CH6541998552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8b953a3e9af7a42cf1e1bd2e898a8f0143899449b372abbdfcefa428f6e22b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541998554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd156eab1f3ac6b214da7e36e0622c19352452cd114de823f8225b3e51efb648. 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/CH6541902960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b1e9d4bf9f39e435a40127cda3304a4fcbf3d8df21b8fb62784ab0978d8c38. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541902961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd3d7791db71653cc0f9ac4848a384c7199e5aa95e108d7a47d51ae4cafe27b. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/CH6541902962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42cb97961700d2e1dcc5dbaf999264ceab7f1dbaaef00b6eecaabbbc14bdbdd. 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/CH6541902963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935b3518735a43893bdb3edb85e28c3877253fea4ce70676d4afd4e9aadd09e1. 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/CH6541902964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9137b306a8b8d950cfa188fe4d1fab6e08cde1d3851953151c821dbfbcd4597e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41690860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb486077f5e1c2a32841590e8bf0559c92a9819b92744b45e5ff36b5f945e749. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41690863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1821e06c82c87a309db7d25b43649d9c12da52fe3cd074bba7de84ef946eaba6. 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/FR59R1671261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed866f89e2092b953f4fbbcfa7ddb5b79132158eba188bf4f8b11c367dabb5cb. 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/FR59R1671263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d017f84700e3ab60019fd5fc67cc56f6adb58ec9726315366d9c51890ff98d. 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/FR59R1671264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38efcc6329798c4bc3696f6cca9b248f9f6341edbdb9c68391981250b00bd2af. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/FR59R1671265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40812eff79d9cd56ec08974aead7814431aa75d5d00a08a32d5e6787b377480. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/FR59R1671266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe76719a85c59691e2d824879dab24dc5d02d09e94c27da46b23b3641c62438b. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182063790.
Dub to Dub (High Tone Remixed Dub to Dub)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d723c57b43b8833404e67ab881442803716558085e0e4c49077bb5a99695a89. 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/FR92U1800180.