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 0x6b11db685b49e1fc63bebe482e9fd2037754c23965cd342a18203385948a44ba. 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/1e22cf0b-ed8c-4848-aa36-7eb4244ca2cd.json and https://artists.proofprofile.net/proofs/artist/1e22cf0b-ed8c-4848-aa36-7eb4244ca2cd.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 0x1a68584ca7d1a0cf833012432929e7162fab954db87704da0f5ae762692cbd47. 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/DGA092310235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaecf49e6856dc8c4a7b26b12bcdf6984107acfda73f9e7eb6e6d7935e1e08627. 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/ROGRA2300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836b24d07aaa9006d8858a8b8603e457a3def11f80213c7bcb5cd090d849ac71. 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/ROGRA2300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974acd97da27a9d0d526d3e3a4a5b5146928fd0b41be2a4db2c24387d081d1c2. 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/TCAHQ2322958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe658e6d22dfdde966ffd466286dbc63ff64f3df2b3009393a7f5c4acfe72453e. 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/DGA0H2374695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aab168ec6d7af8485a179804b10549084750f0a194c547de38d9f27a30b7d81. 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/DGA0H2374696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de6b305b50e77c1e20ba8f459c12bc2efdddb55bd92a801b77753007663400f. 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/DGA0H2374697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcd58c5647805408347811e1754f18a48b0ec2d28623527b1ca47e1c522e62e. 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/DGA0H2374698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3575135bb9ef4a0c6ee73f20ae7a6e1e5fcbe6aef82b6b54983c51d8b8c2e213. 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/DGA0H2374699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3f0fe860cb7c5d53e4d918772c9b079962c3287bf940f2599aa8d442a98539. 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/DGA0H2374700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bab25434a20644580d7baacbd0fb2f269ea4b0b6fb66291001958066660bc0f. 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/DGA0H2374701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42c4651867a63ade8395a304759d794f383751d2b013b6d7ce8269015ffc87d. 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/DGA052365296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf6eb3b58c8548710bb72c586c8aff3086cf6d83f5cec6aaffee468d49b49b6. 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/DGA0H2374703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe3854bb513bf6b7fb88b5cf02af7c8bf7b3ab9e0d96ba52dbf8f09822236e9. 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/DGA0H2374704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf567af4bf30de9a613632376e2fac82a72117394d1042bd421b34654513d23. 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/DGA0H2374705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e3698d721511b35e8766ae6b71eddc741231f877a4106f34a5fbfbb96d06f7. 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/DGA062426707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe76e4aceb05fe1705325dfd719972095355b150ea52fea9c907ebdeba80386b. 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/ROGRA2400436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc458a3249a8411fd96a36b6175bb04dff182dab07cca0cda0ed9c2c4572b0238. 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/FRX762495787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cf7b7733cd295f9b2ca6631e13e04f8530aa9300b2ce6c005bbbcf65f20d49. 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/FR2X42493338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7345bb354ab7a3c78892a5d2a0d9c0f39e091ac8023b61d0e48240a6cb40d289. 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/ROUM72400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f977d9e8926b6c9a33816e963173b4ac745b1a7534bcc2e39015eb1f35930bc. 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/ROGRS2300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5961298bf0a9bbd7232121465b3d3c3c05dc009765f3fdf1410e1c7f668a31b. 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/FR59R2365513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bca6e4cec52d9c49fc7d7dc8dcbc391a1d10eda9ec77e25511d1098b11f68c. 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/FR96X2336211.
MARATON (From "Haita De Acțiune" The Movie)
MARATON - From "Haita De Acțiune" The Movie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad859eb912fd3544ce193fb3416403ac46fa0bf344fd34209cd90302dc4ed5cc. 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/ROGRA2300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd791f0fc1ebd0afcb06a9d70832e08c1623062f6f131b815672ef423120be1. 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/TCAGW2332480.
WAKE UP - M.G.L. Live @ Urbanist Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3219e24bfc1ee4306c0dce937f23336a2f8219a9a15e3395e63e4a8ed384cb. 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/FR59R2310340.
BALMAIN JEANS - M.G.L. Live @ Urbanist Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd766f62a3e71c01ed51435bdba212522e1e15ce36878c57ac960b0b7f2887c. 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/FR59R2310341.
PROTOTIP - M.G.L. Live @ Urbanist Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f18fa7c2710450fb57034a0b10e966bfb24ddbab695f8e40dcff6cf44b31a41. 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/FR59R2310342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1878e724930ce35b494c3124a769028ae453e1e483d0eca4c2c433b0b49af1. 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/DGA092209533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5806620489d61ab8bf88060d111cdff811ad5ca2b2f9ddfba9c62be191d87d67. 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/QZTB62294467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb205721a5db099c77cb2d156cc084bb962459a961b39f17883e771faed67202c. 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/QZNWX2271405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4215d1e204a6bd6232269ffcd72c8c04d32aeec75a454656e0948b928dacc5c. 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/QZMEM2207138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f86f99f21a5a9ba09496262f0ec2e3b7c90d9efd16b50ac7b34369c67f10dd. 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/QZK6P2235273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f41a08b2c1b95dd15d14b095325fdffd523ce1272ec920c3ea3d2db8e5da5c. 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/QZHN72246383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2984f0f98bffb30bd25186f31749cbf55a065ba48213a25a4ef42bdac953532. 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/QZHN42243987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126c582187b4d525c47f59d0760c8e1a9567d102eaf7f653c322a8a222d1527e. 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/QZES62255228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1220e36ece2a6bc32ecd95d7f651ac5c562200a7b57ba4378f36036ccf4706. 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/QZDA62217174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18b8d07c16ff911ac02b649cf9ec672b655b00ece6f98e643e698b2ca32b9e9. 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/QZFYZ2283657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8925c9d4192802480489afedb5bdb1b9dfdf201d22a4c633efa3117f9efb1c4a. 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/FRX872192388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a075a8a163da7be8df2237c0a032fa57d8a06aa3ef2ab15e554556ccdb2a15. 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/QZPLS2133116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbea00bf00a9fbd0e369faab13d746cd22403cb3cc48bb14620710d053f942cc. 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/QZK6F2168049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4ff714f2bfba4b37a97f6be9fc20bda06ea371e1629e4a41aba53c68fd2577. 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/QZK6L2102514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04c95754805fee08893f94e46591a3f649b064e61429631924940aa66f7b4ee. 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/QZHNC2125353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39860858f53e216b40fdbda196f0a9a82ad48f7da310776a98c4753e56a9196. 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/QZES62143807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd99fcb231553b60e7249ac52d9863776c3b9b7c7c7dea937e476f475117fbe. 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/QZES62143808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc45632adc2361fec1fa3f3f936bf0450a5c7b9408ec8f4c9cef21025289bdfb. 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/ROGRS2400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89a74011b1155e9622701e03fa1a1dea4e0a75f2880055452a694f51c2ed18a. 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/ROGRS2400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc45632adc2361fec1fa3f3f936bf0450a5c7b9408ec8f4c9cef21025289bdfb. 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/ROGRS2400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89a74011b1155e9622701e03fa1a1dea4e0a75f2880055452a694f51c2ed18a. 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/ROGRS2400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdd02535b0f405f6e1b9eb300e4d61362dc4fec280ce59710030ebf45425b1d. 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/ROUM72400124.