1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe86b38e99a9dee8ebe780a25c8dff0c67af8b6d1a5c0268f1b5108eac29baeb. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fb98840-b6fa-444e-9802-76dddb069ad4.json and https://artists.proofprofile.net/proofs/artist/1fb98840-b6fa-444e-9802-76dddb069ad4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9dd8ddc8ff876e06856f2444b203d64c4f18aa45490d14e58aa10cfb85cc08d. 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/QZWFG2349576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa852a6412fb08983f4dc53a12a4e08250db770e9884624ef58d70e7f269f164d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2349577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb471ffffdf1e132bc7d9f56709aed5fa452b1e40ea2d316fb3460cd43030f2. 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/QZWFG2349578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f83c4d823f15307c59fdaa52ed81bf8e53c7968644ff46dba13c10747f60b3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2349579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3d2749897732681fa6851f332e7c3c56519d9b7275632ea812e3e2b40530f0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2349581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fbfe8d257bab4988f45a52164eaf88ec4002c1395457b917a11f891486d748. 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/QZWFG2349582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefb7743f140368a19ef233f08f16627b467711304ee51c068aa398f44b66cbb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2349584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f37130f11361156534a274a76c24fcdd6d216761fd2ca693e5bf2cd75cc473e. 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/QZWFG2349585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bf55eb9dd6a3684be57e73715762c8a545616735e2d8a0ad6bd2c69fad30f0. 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/QZWFG2349586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c72cb051f31ced691ab0095e0fb63f44d243ce6562ba8e57b053ebe9564dfcb. 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/QZWFG2349587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e57bac48de3492f4a06933f269f387a0b19b805dd4e785e07d33c7615d6f638. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2349588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7468da41505eb8761e0562ceba5df742b69c55416f090fffcd952b9b9974798. 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/QZWFG2349589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f823f53d32b8d0d6d0d008650aeb1e7fe2b1888cd330084ac6b870bd37c0f0. 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/QZWFG2349590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d637760e3f5cd54234d919c51400ec709897ae78e71a6ad7ef63d37c1fc9b0. 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/QZWFG2349591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e085fa2500d7ddbc86a4b723f1972c63c179694906d74c93ef2a067533ec36. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2349592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31871b677f019e396189b72c6ead2980e94f2f0d00b9e556c1e40e498ae8e77. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2349593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949166b4879f1201c63598bb99e16945e88e9cdfdae40fb429ab976cf36250f4. 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/QZWFG2349594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5ff165252c11470166f54bb2923449a7648f8e7dc74addd4cdc2f9282e1a13. 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/QZWFG2349595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f16457735e7e411139c16ff50deced48fefb236766d78918bc70c3689588809. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2349596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c68ba664f13f1c64610e8961f5babc3e1b5cbe1686a226b80d0d07a02d1c38. 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/QZWFG2349597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087c8c6cb652e69c28c2081880fcab55366a3e6da83f17b62638a98938b3b69c. 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/QZWFG2349598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d17bca69fa1926cc802dfcdcaecc0907496029e5471f107bbe49810838eefaa. 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/QZWFG2349599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b25ef42bd29566a0db9b502cd382873a1a9ee7bc7f6020c769c4b660b2de52c. 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/QZWFG2349600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c49cdce3416d6cca9af58409822b9178a25347f45d163dc1a3cf9affc7869b7. 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/QZWFG2349601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccd82a805804a1ddca57d982cff877c11a6ffff93e297d1e2de463a911b0bf9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2349602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508eab01b87f608492c2de95cccc7f31c87338a569b94b5a2fec062b3924b282. 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/QZWFG2349603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ab43a06ea160694054f44e6c244eec4c00785e6aab6a63725becc5c7793ed1. 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/QZWFG2349604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae90499058f2f6fd7a1d60f635a658e9b4d37deca2f7eaf85d2599eb6583808. 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/QZWFG2349605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089685d1823d0ec5de0e6ad6798ae20a390fdab32dce06d50fcac3192db3f262. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZWFG2349583.
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 0x3bd7749203ad42088a0afa79dec39d43f160750723ed556c36ae7b6588a774c5. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:58:10Z), 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/QZWFG2349607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cae04b6c9e037861d7c41f5bea78f9e9336e221a9a71de876e07304456d390. 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/QZWFG2349606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394ed0259dd1930a63173adacd6ce7f373e5974dfc92b9a00ebf973e981523ac. 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/QZTAU2116613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d8c3cb6d7476bdfe840ddcbf587d72879afdc97ac556bb82093c1bacaefa8c. 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/QZTAU2116614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b28730eeec720ac2a95f698faff2fce2d1483e6a75dc6db29d1b3347c7bad6. 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/QZTAU2116616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36dd289b5285eb7253db0e4044d7f7b84f5e5c765358a26282264f72cf172b1. 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/QZTAU2116618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676964f4ca1d08f35b9c689ff1c3589a89903dd2b15afd46c528cd035ab1105b. 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/QZTAU2116620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3e0b2441cf0b50147a903bf5d5635821f83913f3f0e7f1b46052dd0f495f97. 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/QZTAU2116622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451a822e3e8a356a1d88d72b70fcad933a66b6d4a79b0e39d48754c5f3658c44. 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/QZTAU2116624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bc0133fe6b8822d1403428420631ebe43239c9758a75fbac1beaa1968530b2. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2116612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a89e93096fe29a8cfc0f27adf16d9d02c4d86d4992f169be1edf37295742b73. 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/QZTAU2116615.
Co chceš udělat jako první, až tě pustí ?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0285c4f9c284887379d99fea4dfeb717c7d554dae44bf421a9a159b4ff790300. 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/QZTAU2116617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62a5506eb63b711c43ab6250fa487dbbde2166779c42afb9722d98ed77d0bfa. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZTAU2116619.
Co si myslíš, že se si stane, až album vydáš ?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87a3a33ab4e25f6f3e6f995b4c5b0869aa4053a491438ac4432b0da11d6e7a2. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2116621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f1b0e9989c137ee92984132204792b9a13955d585a2a04058bd1b82b4227f8. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZTAU2116623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e47c648160456cd424a574e977d23ecba19704fecbc7826b78a1d968d03aacd. 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/QZDA42276036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ec89ed272ccfd3dea0c8061ebe93efb246cf2dca44d8e0711fa9b284a3bbca. 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/QZK6Q2466495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb766c5b5f169c99936de6ff6dc8c49f5f6edc5e1903381eef2cec89c50b5f9ca. 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/QZK6Q2466496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d58072a9fd841c9fac13ccaa16d153611ce26114993e1ac89a8748b7b02a41. 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/QZK6Q2466497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd240ec9598bf5756e59e759b239a8bb7a02dfee0eb50442b97b9c7795e400c35. 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/QZK6Q2466499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6abf065902f443e9cc562e7dce92b1ed226babbedbe9631135fb45478c3fc44. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2466502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a741f7882e7212099b15a130a182f74abf6a0903c71cd62a1b9f5d49d846e7. 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/QZK6Q2466504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23918cd2a6707f18e43746c8993b6354555a3d23059c170219f2f038246a1fa. 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/QZK6Q2466506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f7541f1f7adac5b12a8c8f2511444547d97e061884aa70dc44c5735dc1a33f. 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/QZK6Q2466507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0207fba85cdace172677bd86a7a4250425674d3f668c7ee21e07b743be696ec4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22270524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea37d265fcb27f8b6ddf19122441df40a65052c2b1e32a6111888e49fc2c7b5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22270525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d47c560c01cd60c47ea5e7d026c92e1acfbcf51216912c55da09517f775a31. 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/QZFZ22270526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107d4737d9759626810aba08f7e65da8e14209546fe884220c81342d7521d1d0. 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/QZFZ22270528.