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 0xf981edcc45f35bbb935699fe4a9baf9ebde19f1d426b0dd34e5dd482a1b55c8b. 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/e5273d22-c6da-4e8b-9321-d93b8dc7570e.json and https://artists.proofprofile.net/proofs/artist/e5273d22-c6da-4e8b-9321-d93b8dc7570e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Killer Queen (feat. FIL BO RIVA) [MorganJ Remix]
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 0x8a1664a2e345f332700a5da012f3ca118177a5eff5ec31ea50f013b74b4038d9. 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/NLZ542301808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2f4983703ae819b817b926b8e91ee51a2077e898b55572b0ac8293584aa822. 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/GBKQU2393799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a2608b2fd0a2509d232584a8f930cf92eaec88da8b2aed1b35fbfa31d20666. 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/NL5WB2200100.
Falling For You (feat. Jordan Grace) [MorganJ Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e7ab9537dfac0a3b827062828850bd16327d4dae25ab34f170b30979844af8. 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/NLZ542101847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcc9c0a6ff1ea9684ad48f66e3fb162352b4bdbf678c79c46dd535d9e1eeded. 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/CYA112000826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3cc03c187fafc1574d250908eff4903ef71a9d7669991d5d7e713b9d45252f. 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/USLD91756129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4643f2e5dbbe6a2cbc0abf58a2549c329c6958eb02cd90f2bfcc6085d217952. 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/USLD91780056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12a65a1b8d4e3964f6c6bfd3a0b201170d7af4829cda9307831f477e4a8a358. 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/GXCM22500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb867cfbce2487ddfd9de22a7075d606465faac8f29cacfbe7e9017c79beb7c2. 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/GXFCP2500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec3b23b542bec4762aefdfba6d5d27b37d3a4066d09e8946c68dbe3658c70f7. 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/USLD91769462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491406ff89dbcd98c96440282225363ee7855ec2feeb882d1a3083aaa64d86a3. 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/NLQ8D2400738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eff2607de56fcc6cfca46a1027e4413c9e3a518f52115b614999d34543bf933. 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/GBKQU2479177.
Killer Queen (feat. FIL BO RIVA) [MorganJ Extended Remix]
Do It To Me (feat. Alimish) [Extended Mix]
Falling For You (feat. Jordan Grace) [MorganJ Extended Remix]
Lose Your Mind (feat. Manela) [Extended Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8839603668fc1a90e8d8c3c035781ba99deb4115c21244c4f3b961b6bc8ff9ab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NL1ZN2000176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bc55dc5049c6e853cdbe385183b51c9074fe085ac4f8146fbc6416fab72407. 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/ZZOPM2105908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcc9e1c25f3846bedfa327e4f6f6d41b091e3546225e546e6ee135e1ee29c7b. 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/NLZ541800635.