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 0x94ac0c8f45513e0c9889d259a123c09af4c38840eecd4f5f578407ee6f21c567. 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/7fb710ef-9b57-48a1-b841-713d377cd0aa.json and https://artists.proofprofile.net/proofs/artist/7fb710ef-9b57-48a1-b841-713d377cd0aa.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 0x7a8aff04c8c1c6a2b32ab20195ac2e8d540d5412ac93b71e4af4f34a33a2ebbb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRX201704354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3982bf77e29832182003a8d89fa4ab1a92915b33ddf9b49ba832693327fbcf6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR96X1741072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46a8eb427103753d70be2e46c398e5cf26e69e6b91cf74a98969de120a3b198. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR96X1741703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfb2f3cfc522b7826289f86864cd627dd96ae9f7d120e90527686367938b8a3. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1741068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60601a2b74fe1ffb4d88390aa6819ab5f7cd39bad45e0da0e613f1b3cfb0d65. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/FRX201701298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2baaf4c4405df069346a7da28552e15d4ef44d33b4a88bec3fe39cbbb9fb0e. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201701300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07dfa816bf1a068820a6fe04f6348f6f2cf88d0434d67465080335658eaa5a5f. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/FRX201701302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d703e30961d9156cc6e451eb2a6a23b7fbfc81ab2d24266d586f3e48bc2d51. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201701408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb7587bb3be39114258861a2d252a889bb1f87a1aa4b81d198e783e75c1c756. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1801775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8d3922ba7b607d39da783b55cf42c2cac9fcb6a53045116ae751bb92a9af3d. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/FRX281741036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9c9c55804bbc07d037c548fa27a896fecc1ee1babac7ea458709412e4a7c0b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRX281741037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2356b48d628dc64aef1fbee5666826ccb49e1bd19daf465de09617e6bf39ffeb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX281741038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da053369b93a0160f46e0001bbbe9fa255b284bd9e00538c31bd0c589b4b037. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281741039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8f690bb1793eaa8dc5d3b76a8222fdc288fa90dcdd44b1ae258c6dc3167cc7. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41831352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148aa055129438bad94246b2153650e356458f668d2b43433e55899389da80dd. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR2X41864076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65bdd028f169d2d963dd3bd17e621a1caaccb4e6f2cac4659d05f8cf3bdaa20. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FRX201812841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363cd771fc2d6be8be107af02801071657978d23f45d8b03b859ce49a9b5a6ce. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201812843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84e65df5c7622d73569fc78c125e4c7c8508bfaba2f141d3e7c4eebd67b4ea8. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452250134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8bac17b292edb0dacf6cdd46ec31a748547be31aaa73e846f278b4709823b5. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092313441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0b5fe28620045d5aee575a624f299b36f496f11db67314002e6c2a5c912bff. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092313444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfc6c3c74d2f27337b3f72274e16b0a57d2ee934bd4408dfb0ec7edafe2d346. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092313449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ff45903eadc90d72f8535c314e9709e8bbbd3457245fb396f945c7d9c3db94. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/FR59R2498466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a01773208a52cc348320eda9de28e84d19211c164332599c6fd03f2453dd317. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2498467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d7f23d3a846388685d5c9df0f821d1bd52a3ab540b1806e2d7b1705c2c9174. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/FR59R2498470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b1f749c8f2bb3e7348f50303010813cadbc8a58069f6a02daf5cf0116edeff. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/FR59R2498473.
Короли Абстракта VI - Мультивселенная ЕЖЕ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fac1ca628054a9ce2275ff2e581b370bc5a66c29b0c883d4ac458208edb730. 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/FR2X42545128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ad0d734c118342d927b677e9b52c21e06ab62f4769126ec512f179174375dc. 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/FR2X42545129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09639c2efae7765a946d384fe74e0e808e87d2498d178b0ff6b1dac02658de90. 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/FR2X42545130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca8c511ed93f53aae2f5ba85e161cb76d3f46d0357e695ddc08ee668779e2aa. 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/FR2X42545131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f253e48109a4fd8a88195cee1267144f7bb19ef12284425685ba865319b8022. 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/FR2X42545132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fd98a0de5bc4b7f4f0339bf7863878af09f28457a3a5e7450bda60c16a9d5a. 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/FR2X42545133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c960d26b1ab0c9f2d850b86871b2fb08ddaccba756c8962ec84f548564b2ef. 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/FR2X42545134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd432335c69f3b2661a8e81bfef4ffee8b1df6f0ec1db2f2ac8ff5bd563c2ac41. 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/FR2X42545135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a46d0fee26e32b9e27b914aeb64f397b4591260831619daece7ff302bdd242. 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/FR2X42545136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc02c03ebad1f9d5aa9bdd2d8596a4126391c7c671faa938c8e190b6bfcba87. 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/FR2X42545137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769afa75459a56d35907c12c010d7710538b5dbee87af5b760e87699ce23cb94. 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/FR2X42545138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5171e7381ca2bda0025b0000742ff900f1a43f164d95361bd249af3fd2f55511. 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/FR2X42545139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2488124325b218ac5bfd7c626fbaa562731e18d2ab1a3ba7376a7a489e022b09. 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/FR2X42545140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8d7372ff9703f0164b7c15fba139b05c7ec8c561517c58ec651bb80ade8f6b. 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/FR2X42545141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251fe76afedcc274dd7e2d582080243064040fc2bb64999870d8adb188a57be6. 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/FR2X42545142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820e127e75a869f4ccc187d6b7c8e0ef694f3976ac11c9e3254442115535e891. 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/FR2X42545143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bc9ccc7fbbac0c1aafc3c0b457139d177c69d55f4292a0d09088168f12cf25. 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/FR2X42545144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dacb899e57080baf820aaab8d5bd62a0b8fe7de0fc323d66991c1494b338f0e. 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/FR2X42545145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca192af457ed05c0cb340160850d4c79a37f43848235dce7364456f16f226a9. 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/FR2X42545146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ea1a46014a246f4ab2b46a5d795472294b1363c9098d4c26fc35c14c0db512. 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/FR2X42545147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7ab21154ecfcb157ac4e7edcc155dca9e9d97669e86853f5e8265cfd516557. 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/FR2X42545148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f083df32afbfc0811580339181f7afa53f9a5d243a3ee9d0a1a5721e102a9b7. 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/FR2X42545150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2b4f9ac1f139120bf33cedcb1c23226c2c437dff81911df04232baa446245c. 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/FR2X42545153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea3a26703c4a407e177c5198a2dc944ec11f73b0c234aa5cdd290e82934e588. 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/FR2X42545154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544d1cf6280e7ac1ab2b126a49ce24998dc078d8136fb9bd927e7e85308fad89. 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/FR2X42545156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4934d5c7e4c654b9723258a3b8f4a76fe2aa8d9586b6cc8578232e7af1e5264b. 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/FR2X42545158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67ccecadeeb24cf0e44ed09c388209e5799a36e72eec281af8e1f8eda18a4d6. 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/FR2X42545160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15eda98b671f22c64cc7f5fc1749f248d20182ab8660beccf5389867c6d981ee. 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/FR2X42545162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5515f9cbaf189b4d17c6b3a147330290db9ab9f3484aafecbcc831ed8cd5e1cb. 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/FR2X42545164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3ed5433b955ac856d29b2716d3bb63a5199618e275445661e53cb4c062f8fc. 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/FR2X42545166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d7d9f1c8b153c396e88fe79facc10e161ba82b1ce67de29e62ac526ea31e9f. 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/FR2X42545167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a46c82a7e1a199754ceb6e42f8bf27e4492a087a7432b9a930e5b2adfd21e3. 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/FR2X42545168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccabd4739f17c7ed4c0ce62de9a6e29b0435bc0e9bafec57cd7fab1752a4e63. 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/FR2X42545169.