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 0x234f184a7c7fc6561d036a37b2225feeff5a86cf29e07d6ec86b6c7b9817ea83. 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/b13f1cf0-80fc-4bc3-87a0-18294a9add2c.json and https://artists.proofprofile.net/proofs/artist/b13f1cf0-80fc-4bc3-87a0-18294a9add2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Modern Times (feat. Marcus Pearson) [Steve Forest & Paul Sim0n Radio EditSteve Forest vs. Chriss Ortega]
Modern Times (feat. Marcus Pearson) [RemixesSteve Forest vs. Chriss Ortega]
Modern Times (Steve Forest vs. Chriss Ortega) [feat. Marcus Pearson] [Remixes]
I'm Standing (The Remixes) [Steve Forest Vs X-Static]
Jolly Roger Symphony (Feat. Chandler Pereira)
Close To Me (Steve Forest Vs Chriss Ortega)
Boys & Girls (Feat. Club Dogo & Fatman Scoop)
Freed from Desire (Christian Sims Radio Edit)
Girls Like Boys (Feat. J Brazil & Fatman Scoop)
Yes Woman (Feat. Joe Peltrini & Loop Loona) [Radio Mix]
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 0x1a50665ce7cb983e91cea42e22874b6736b03c73274246e100f229476648edf4. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QMBZ92020939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50632289342f2714f12957871e6b71e56bf3a8e8ce644e9bf33bc2b0e54e9a6. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/GX38U2174232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e5f8d61acb0e940b7dae66a09b5bf6e3a19a2c48cdf3ff65501429c54b43af. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/DK4YA2182001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176b98412f70139515e6aa8c3084c1c229bf7bcc17320504ecfd46b47c4e0d71. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QMDA62155670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f71f754a8f05ddf96f176eb046e410da506f39377ac5192df49a162905f81fa. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZNFJ2201490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0464bb6f9638427e0dac4c73ca43cd7ed6b6271f4aef07c4ad1fe8682c8a6d6. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NL2QC2100564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd05cb50325452c37e4d9063485d710ae51f3c664180fd4f0ccdf8266d2e6957. 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/GBCEN2200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff1bb517fbe14a522b77db14c181e43bfb1f1b935cf3f1d51a68c34aa747da0. 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/NLT2H2200535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf4f6eb0da0d549efef3bd7f92a56eefcd132ae394d4f1d03adca648b5d0001. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBKQU2317279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6999bf7d45a4e0828b77cad1d3fc695be6ba45f0dd5b2db3128b275c357fc991. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ITDJ61200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968a017f2660d1193ffcac5042d70a66d1a3bfadfe680c36a5fee214896b7ca1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEN061202835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968a017f2660d1193ffcac5042d70a66d1a3bfadfe680c36a5fee214896b7ca1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEN061202835.
Io non sono partito (feat. Steve Forest) (Radio Edit) (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81a9e3df41ccac10e2a52ccdedd1fbd189763c681eacd41634f1bcad9d7bba5. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/ITA271200105.