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 0x18f9b864e01b8d1a67af8c5a5a7fda1c496802b73331c791dfa68debc388f241. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee544591-b01c-4131-95f6-cad60743c663.json and https://artists.proofprofile.net/proofs/artist/ee544591-b01c-4131-95f6-cad60743c663.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 0x14137f1848df2b891b2292dd5d2d998bf4a6e490de1b664e505958e6e81fb897. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZTAX2581915.
Alien Mode 2.0 (Raphael Remix Special Version)
DOWN THE TRAIL REBORN!!!111 (Raphael Remix Special Version)
DOWN THE TRAIL REBORN!!!111 - Raphael Remix Special Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a8bc42aec23859e450d70d8a272b4ef4b3f3080a713a8fdd1fdc79a4d82e1e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2576373.
The LUCID ANomALY//.222. (Raphael Remix Special Version)
The LUCID ANomALY//.222. - Raphael Remix Special Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4843909f3ca3fd0da79b5218d5dc278dbe079ca1116be9a1a1d918587b28da3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZTBF2539121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada0af092cf53f68e77753f2dc45720bf3cb482cbe315046299d7699d662e69e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZWFR2538979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dc1710994bfc1b042f48c63b71a2feb2f64e9d7ca2051bc06f6b75d5266fcb. 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/QZWFS2549079.
LOVE ME LIKE? 2.0 (Raphael Remix Bass Boosted Version)
LOVE ME LIKE? 2.0 - Raphael Remix Bass Boosted Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e41cfe7fa53de566a605d5be99d1e562f17a4ec538e578c2a36f896369595d5. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2529216.
THE LAUGHING ANGEL : -) (Raphael Remix Special Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa013bb2db27f227954c180c090298edf241e370bd1ac7177eae7dcb7c10eb8b. 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/QZWFV2585715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f261663d3ae535d0b72db18a128677b8cc14778509cf17d0d250b999086515. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZZ762580301.
SONGBiRDZ\._./ON TIME333 (Raphael Remix Version)
SONGBiRDZ\._./ON TIME333 - Raphael Remix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04e6a52b19f267d3155bc2d4c2f3b03f8956e020460608e9637917d337de031. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZZ772548747.
TheChillJazzCafe#123GO!.. (Bass Boosted Raphael Remix Version)
TheChillJazzCafe#123GO!.. - Bass Boosted Raphael Remix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397cf5974f061a532130c0a7b490e2f368730ace873450990540a897d7a1b9de. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZZ7X2563932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1ecab3e7cb27154768aad5746909bd55ca7375722b16bce9e0b58e94fb51c3. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2521054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea2d8c96fe01368d1301e9d938ed95bc5346f8aaaa6605581aa0e4c35a3b231. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZZ7T2542541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6d623752c27abacd0e50359170db16e3f1f251d0b30452a54bab6672d1dac7. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F52518258.
THE EVENiNG MELODY 2.0 (RAPHAEL REMIX BASS BOOSTED VERSION)