1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x7701739fbe28f24f8befee1a3d29ea1ce878fee5d7965e1deb97ace550741435. 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/b81725e2-7b2c-428d-b511-27771b2f945c.json and https://artists.proofprofile.net/proofs/artist/b81725e2-7b2c-428d-b511-27771b2f945c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xf7a99bb3bb3bd13fd062177565c47f229eaf0f0ce66a443f1aede041547d3124","isrc":"KRF221800012","name":"Way Back Home","registered_at":"2026-06-01T08:03:44Z","spotify_id":"3NxuezMdSLgt4OwHzBoUhL","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a99bb3bb3bd13fd062177565c47f229eaf0f0ce66a443f1aede041547d3124. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NxuezMdSLgt4OwHzBoUhL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NxuezMdSLgt4OwHzBoUhL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6b17f084550208aa5ff2830974b726a1eb70563fc0786d2e6ab17978a7a2dc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kznDMHz1kpzk7sMYIkrQ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kznDMHz1kpzk7sMYIkrQ5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834cdd365b467de461cd0ff3d586e5ce32d29ad464fe79f1dbbfba842e56d709. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21uTv4ytzeEAW9S3d7Joqv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21uTv4ytzeEAW9S3d7Joqv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326632d04707dbba477ec30c9b86e7992569f185a474b3b0d5cf9225cd9b671e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0t6eTL2mnPVDlU5N7TwDlw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t6eTL2mnPVDlU5N7TwDlw.
Way Back Home (feat. Conor Maynard) [Sam Feldt Edit]
Way Back Home (feat. Conor Maynard) - Sam Feldt Edit
Way Back Home (feat. Conor Maynard) [Extended Sam Feldt Edit]
Way Back Home (feat. Conor Maynard) - Extended Sam Feldt Edit
My Bad (feat. Julie Bergan) [KSHMR Edit]
My Bad (feat. Julie Bergan) - KSHMR Edit
DINNER MATE (Original Television Soundtrack) Pt.4
DINNER MATE (Original Television Soundtrack, Pt. 4)
{"copyright_id":"0xeb00f0cbcca3c0b860927760d9a8abd166ea0964913e204a8e88b119a5edad45","isrc":"KRA252200269","name":"So Right (feat. Yuna)","registered_at":"2026-06-06T00:53:01Z","spotify_id":"4oNDmDKZyn3TdJtZHbZNsj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb00f0cbcca3c0b860927760d9a8abd166ea0964913e204a8e88b119a5edad45. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4oNDmDKZyn3TdJtZHbZNsj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oNDmDKZyn3TdJtZHbZNsj.
Romance in the House (Original Television Soundtrack) Pt. 3
{"copyright_id":"0x973f1fce6b9bc9fd719ed8c0af4f307bee1a751af508dbec8d8eb7a2d8195eaf","isrc":"KRA251900584","name":"She is","registered_at":"2026-06-09T02:33:23Z","spotify_id":"76VMxbmR6IJo8bPVvaQaF4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973f1fce6b9bc9fd719ed8c0af4f307bee1a751af508dbec8d8eb7a2d8195eaf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76VMxbmR6IJo8bPVvaQaF4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76VMxbmR6IJo8bPVvaQaF4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9681b82d61d41f0e009fb320ff175c9c4cb314a042d5180491886ec2f61c19a7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hTDb1sThpShbvEumSDpT5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hTDb1sThpShbvEumSDpT5.
DINNER MATE (Original Television Soundtrack)