Valeriu (Vali) Sterian (; 21 September 1952, in Știubei, Buzău County – 16 September 2000, in Bucharest) was a Romanian folk and rock musician. Studies He studied at the University of Bucharest and o
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 0x3ba22c30c78d1c8b7d8681208b12ad9160a2c64fe0145cb81e0cb35a41c6e412. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acfa60f6-81a9-4577-af27-5d49ddc88f9a.json and https://artists.proofprofile.net/proofs/artist/acfa60f6-81a9-4577-af27-5d49ddc88f9a.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 0xf3c7393d5253a21b12f75c2567ceb9529d9c0f019a403b6936bb86a3ff903bac. 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/ROB011673588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46527b276b9245fc7d9cf3d0dab56e52e8cf427292f65ae6197456c4641be3f. 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/ROB011673590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f2742ffb36e9351ecdb08fdacf715e153336a862d24aedd848eaf417ae89b3. 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/ROB011673591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c78d157225e4596dc72f4a8cb60ab3ab60d273fa1945cd0a20c95bee133d4e. 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/ROB011673593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee97c49f8ef1a0e6990ebbc751aa51bb949d711e580a0a8f7653f7210c314db6. 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/ROB011673594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c6d2c906d09e294b3334bcffd86b661bd60070ee84a2cca4864e371038cd27. 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/ROB011673595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d3761fe8670d393c30198b9ebad82d0edc40d0d3dd9b2a2d903c1f6f71414a. 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/ROB011673596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efe3218136235820748f0f3704491143cba332ad8b4852d1f52e24074e8f677. 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/ROB011673601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ce0d86708b265fdbd8e5c524ebadc3360c885fbc2e7f091c66428a63b8410a. 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/ROB011673602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa231d4c36115cecbb8c7e30ee51a9f0a758f261c9f2d16893227807ea5ef7fcb. 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/ROB011673603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6763b3d5536ff5672bbf10738172590c8b5f271e7e32b2c5eeeaf419b337515. 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/ROB011673605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89ac6444acd681b42de9999ea731c6935cf2d02c414f34ca75daf6c8a24c580. 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/ROB011673606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bc1b01370aa3eb460908b43f31398b7117a558ac3f9380885cf61a607adcc7. 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/ROB011673607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b54e4249dfade82e6ff36aaece8b64966938cf3e4a9e7c14c2690e848f79be. 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/ROB011673610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808af43aad73f60c4b6bafa9ae777abf5c645c421e71613481c7916311c58e27. 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/ROB011673611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e0390cc912a1bb1e81927327b8827162ba7429d49a460ae60e1d0dde012520. 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/ROB011673612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddd5b26f6efabfd1af62ca96e348d7312fb419197bea1f0c08723d655b6ad59. 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/ROB011673615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38afe0b874165629a96309aad5d7a56b311cdfca0ba1a2cb1d83e289eae515d9. 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/ROB011673617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83fb4a969c32240cd55d7250af9c07bdc55d2f76a0bbc259a6910c6ee69cfab. 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/ROB011673619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7daadb7453196e1af37c4fc7481e1a3a80e60b53967502ecd192e495dc2a50. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/ROB011673589.
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 0xb4530bf6ba54a3cb4198915e8c2ec7085a43c0f220fccd281120655860f27cbd. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/ROB011673592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7287f6a9afb47a71e2986e26bb21eeda9c7f2386a7da30627ebe34accd1fda3. 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/ROB011673597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0a9cf10971ef4b4b439791decb1a62032a2f2b70339c18989b0d81b3106b28. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/ROB011673598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f986fcb61fef576e93594924937b7c58d6968e705cd2f0955ed15be58158ca8. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ROB011673599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cf60175bd16abf03de77df42eabd55cd2811b3a3b6ba99709ffe17a7afe14b. 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/ROB011673600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213bd8c18b369d065405290309e6769dee0947522f74e1658700e43dac7ed905. 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/ROB011673604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55b3a8bc154fb791d7f96947404d6673f2290c339e8d1aa7a820af27b298603. 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/ROB011673608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4bfb17a26a73d4d48b172052d3d6cdc351efe51325ccbbd326bc7cb870d202. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/ROB011673609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3b3e841e853f95f6771fa736a10d89c572d16979737033b4eda5ac7a37f8b3. 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/ROB011673613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0414774a8beb639b7ccef16bc1ae7928c3098c5fda03074f3fbed73f5b47b3cb. 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/ROB011673614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b147dec0e012087513360fffda62caaec2feb499b2b9cb0f8ab8ff5ffbbf38. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/ROB011673616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05f414d9c76acee33e84a875824fa7892d900b60d4c2bd81a8b0db85005d557. 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/ROB011673620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52641bb9cdcaf80a8f87510793d4822e03c2a0fee1cb8581e3170f61cb98c5c2. 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/ROB011126894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f0d03e6091f7adc60060286983d43317c5b9413d0f11c2837ee0e12daf79ac. 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/ROB011127425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b67ea598975f19b91a5ee8dbf936da72086ee8aeb966f7c2670e19d45639fed. 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/ROB011127426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ccd4586d4b5e8e753973309b7c3826260f3e41215e6875c0c2e800307564f8. 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/ROB011127428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8822db3fb7137d68c046c28619b58aafc6691d7c21277ddee1846ecdcc50d8bd. 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/ROB011127429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faf4c8093efe84a8d62e380858d278a8d4e1bd44585c0192585abaf3976933f. 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/ROB011127430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66aba1fce15b35450596c2b551820addc387e6f7bbb70448f6519d8b7c534602. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/ROB011127433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4362cc5aac9a452922dd4f72ba0ba939cb0274af8bf8016d2b01845bff83fb. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROB011127427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e9b43b3e11666c3bc57f6367f17c73d913cf23c3de83033dc28e12d47594c9. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/ROB011127431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea5bf0f2fb1515bac3cb0bbeedd4ed2aece3ad0f1cbc0bef1448e6dd68d8ec4. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/ROB011127432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90f2e55ec53810262b8b47a3d2f678efbe33282f2130f73ec91ab63bff2eb52. 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/ROB010804464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbe01e5bba09c88e7f67e137c1f4829e4e112fd8ac8b87a5a34fc9cd778c586. 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/ROB010804465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e9c20008319d1bae9f7ebaf559b3b9d95aa61fda5b6a8b89119029913e79a8. 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/ROB010804468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9ba34840ad804d2ae0b1fe38cbc605f35c16577ae38cec3b9c88e800041f85. 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/ROB010804469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01750fd39f4212e49aafcc85a5e05d7087027bb6f631875f1451d8f1cd3ccd74. 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/ROB010804470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf78ef16071560c081086363265964ea044d91cda321c581f5ff5874955b79ed. 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/ROB010804471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44706e8b846632ca2ea5cf8f005f9ff6eb9cba0392d9e2f5acdcd9f990571221. 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/ROB010804472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1719f2cd61a2f0e892b1b7a2a4a3be2f0dbc9f4dd3c4a6c84c16b0be21958c81. 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/ROB010804475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae5df8b90f90be9de48f86463986f2d6c62ba6d0327e09ddd07cfdf49beb10f. 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/ROB010804477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ee9f18c494b6c11ed5dba670303373bcdb6d567169070a22cbe8076d678f0f. 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/ROB010804478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b84a30e9baa7dd0746d82937823466f47d3523fed65570341f5679dc3f6d73. 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/ROB010804479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709712c1db43c0b7695d8d038b8bb72c42f8aea66b6719c3ca08ce1ce558c450. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ROB011668072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb388175942778254eed3797fd162671b7a2465b00c73d62054cdee0ed715c2cf. 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/ROB011668073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc786421686547f8137500f1113222c8cfe81d5ed5fdef75d761a75c09548a6. 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/ROB011668080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ced797ce49f67a5b6effda8c37cd5cf4f4fc0b352f55eb10220be524bfef89. 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/ROB011668081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380c7f69b1dd76b4ef88ed8a73fe72b2e453c1b594850ce3c634bf0f057f4d16. 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/ROB011668083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4597b9a10878377dd9fcbf4ae34b49d440dbff6eacd50d2ddb38a73fb5ee83. 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/ROB011668085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3028802ff1368cfe602207b077871461d2f1ac4cea7cb33c13d5f904ccefecfe. 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/ROB011668088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc385b23e5953f1fa3e4f724a38ead5e6ed6f75b8e850f6ec6799068df4f849c7. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROB011668089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c864027344146dd385e2839602fd083e27f3e6b91360ed1b32573aad11da642. 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/ROB011668010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370fa008bb5c381ed5d374d6c23ec1c8cf8a97aff431b85a1715bdddd0cd3533. 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/ROB011668017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0c3f6de5668fed2fe18dff465f6f27dfdc01907595959e0bf52a081e464d89. 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/ROB011668018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d5757d8fc4a68e425e0304bf08ada28bd355e5a4ba6e9bf32097a0403361c0. 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/ROB011668019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a2f6d2082e0d3807ffdf696b82f8952a627f875a0f1d9f123aad5b891751f3. 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/ROB011668020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f05ba8bcc81b8e731d7914b90685f50f2a7f14e834c6cb4cda919914a5845e. 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/ROB011668021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93dd91d162980e199b8cb0617cbc6afb86804fcf0bd550385e1f986b9a4ae05. 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/ROB011668022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15430d9de2233bcda020ab02c3869e8bbb3b0183d25cd7929a3e39ce84a39a1d. 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/ROB011668056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb28dadde18fd88b9fc8434f50e6bc65f223143ba125a2094784e242f7016dc9. 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/ROB011668063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76150012d60a255c12ebb45c050e80cd89c113dae21cce48b4bd2741bea68b17. 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/ROB011668070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe972dcebe4d2603cbe51a3e049191a71514623c99a9b598aa5b29b58135cf811. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROB011668071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e90459d47e90bbae1802b04b32363391909d8fbf1cfe0be2e541ca319e7203. 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/TCAEY2064732.