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 0xa271242144c6164beb53e58695350a7ac2a88881dde57ad9f504e29d00372ef6. 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/bd182156-bcb1-4155-b0af-89ee2160edda.json and https://artists.proofprofile.net/proofs/artist/bd182156-bcb1-4155-b0af-89ee2160edda.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 0x090c8d1e8d482bf16aae21ebf2329b1cfd4765e2d433493f67c911b46e799ae0. 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/BED901100029.
Put the Light On the Lady (feat. Michael Houston)
Blu Sky Holiday (Van Noten & Van Zandt VS Mark Laurenz Remix)
From the Left to the Right (Extended Mix)
From the Left to the Right - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb291230b5b5bb7b50f6dfd53e8d922ecc2e644ef74f96f0f7a58e1f7da60b55c. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/BED901340222.
From the Left to the Right (The X-Mas Edition) [Original Mix]
Good Life (Lester Williams & Timofey Remix)
All You Want, All You Need (Dennis Cartier Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505b563ef5fd358c19332e04a897eca77267ef2403cac6a26ea7c6d218b400e1. 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/BED901601902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff01796fc1eb28bb98af39690e315ea01fcb01fc4ab2c7d34addedb5f3d80c58. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BED901602601.
When You Walk In (feat. Yannick Bovy) [Radio Edit]
Don't Lose Me Till Tomorrow (Original Extended Mixes)
Don't Lose Me Till Tomorrow (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ca31aa19490dc9120b0b44c9f2851f73359706341932e44403c45d649fd622. 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/BED901700461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53413cdd792829816bbf97a296cf693c234daa91c508a04279b2f566ad019004. 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/BED901499146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5ffb1e3268b051a537a3bdb5649904093c029e694844350a96616f42e9731b. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/BEZ490000052.
A Thousand Miles (Natural Born Grooves Remix)
Moose Bar (De Ultieme Moose Party DJ Mixes by DJ F.R.A.N.K & Feest DJ Lucki Luc)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcf81c13da11dea3a594cf34926260793a3d27f367dd920c9b7907fb859815f. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/BEK011589610.
A Thousand Miles (Gin And Tonic Mix) [feat. Nynde]
A Thousand Miles (Natural Born Grooves Remix) [feat. Nynde]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc4706ea70ab0c436bb861495a90ee57e83d4fa3b11dab27f6163e3d38e574f. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/BED902100471.
Ready for a Good Time (F.R.A.N.K's Club Mix)
Ready For A Good Time (F.R.A.N.K's Club Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ab557541157143cb1d44b85d065da064a5e7b9b6c27d9f1386257f5af378ba. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/BED902300211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3da979b3de53806a56a9547aac06893234029d91cbead25806b97caeb2b3eba. 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/BED902300341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c183b6ef2d925b21401093ba2f85091924a90db8ab08d833854b55e66149e6d. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/BEN581400281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3da979b3de53806a56a9547aac06893234029d91cbead25806b97caeb2b3eba. 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/BED902300341.