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 0x76404c6711323b9e51c6f6f4745a637e080872e16e5d7ae090958ed2b48872a1. 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/af8aa267-b255-47bf-8b8e-8b7e10ef251e.json and https://artists.proofprofile.net/proofs/artist/af8aa267-b255-47bf-8b8e-8b7e10ef251e.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 → block OTSBitcoinBlock must exist at that height 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 0xf8d0cb9c7751c383a4bd56bcc2d3f6f1b3d8ea16d9566ea293d15522dcb80498. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZAPG1801628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b91faff5b5cdddd4030038e39d81018beb452d38f66dbeca0563119a599ed9a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWW2006840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6bb2d1daf18bcf7a8d5ff7a968c302869fba5a4d1c5bf29d63a4b2f1370e85. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNWQ2170377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d11c0eb81de473982387f56c9ea8422590078c7c07100701adae697110f6dd. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:35:55Z), 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/QZHN52211399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2f7deb113d6773419f07f08a4a432d192fff13af3158b04e22d99cef2c72b9. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:30:18Z), 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/QZK6K2268048.
Moments We Live For (feat. Tyrone Wells) [Acoustic Version]
Moments We Live For (feat. Tyrone Wells) - Acoustic Version
Remember This Forever (Acoustic Version)
Remember This Forever - Acoustic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3661ae89334045f550e2cbc89538e09107fab716651d15a7edc8c69d4a8c374d. Chain 2 (Bitcoin): anchored in block 957566 (2026-07-11T12:26:02Z), 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/USA5W2300892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d927664216908dc4f97271d583821e5e6dc3748d4dc4ee6130608c80cc953b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZHNA2253894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b15ea3dd15f4b1aa630499b217f6e361f210b426847adafa671aef056399037. 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/QZNWR2262136.
Christmas Time With You (Acoustic Version)
Christmas Time With You - Acoustic Version
Moments We Live For (Acoustic) - Sped Up
Moments We Live For (Acoustic) - Slowed Down
Moments We Live For (Acoustic) - Instrumental
Moments We Live For (Piano Wedding Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a946af9c2fda68458817f0d14b17417d1bcc4490201a6aefe33391c4d588639. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USA5W2500029.