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 0x6236d61413c08ff93f82194a484d4f6af9c87b669ba1b85a275f892ad1664308. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98880f18-5be0-4d03-b010-011b657b3db5.json and https://artists.proofprofile.net/proofs/artist/98880f18-5be0-4d03-b010-011b657b3db5.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 0xe562f6d4605a4cd7bb8bd76dfb5b53576f8cfd0075fda7621609ddadc2872214. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/CA5KR2246582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7d582a772a812070cd21560452dc2501e985870d4c1eb78f550da70a3c5d8e. 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/FR10S2139337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f312ed006426ed1cf4602a40e992be44d62c3ba6492b0865c1719376cd7c3b. 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/FR10S2139338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394a7392e9f6c61b25cad1c57cccb915b8ccb0c6f903fbad9f04d3bd49e5e26c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FR10S2139339.
Like Ninja (feat. Digital Koala, Griz-O)
Don't Stop The Car - Dominic Strike Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98916e8d10548dcb8db72b7c88fd531e404a43e02cc7d8c41452eac4ef73da36. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR2X42220629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef764b6cae04ad9d1f8b4aa3924d2a690a2fab64c04c28b4a01215e8a4f0fd8e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR2X42220632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e03330797e297947d13f6cee033bdcbc8d6545e65d901fe6fbf59e37983b74. 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/FR59R2110294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc077d26dd8269e80b4f2429f90431b7961d346ab6a7863a2aaa4c58e64f2c957. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR59R2110297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158917e3c2c1dd4e64609ca77d1a3d9c1b1628d7684e17cf52d4216037553a64. 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/FR59R2110298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2b3027ff360c1af5138e4ca5cdf2fd9225be22fc3c67650010195d323ea4b0. 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/FR59R2110300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed30485645e031073d5217b32cc8b05219ba689e572226cf940624edbd9511c8. 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/CHUM72400094.
YosH, Vol 6 (Mixed & Compiled by Duckworthsound)
Going Nowhere Soon - Mixed, Duckworthsound Remix
Don't Stop The Car (Dominic Strike Remix)