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 0xc0e2583e457d0df66f3b8680e9ad2f73ec24a1682c74be4864711174726c470d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a1702ed-b129-431c-998a-f470ebccc343.json and https://artists.proofprofile.net/proofs/artist/6a1702ed-b129-431c-998a-f470ebccc343.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 0x3b931f3c494ae8bf2d775006cf78c196b5a6a22feec257102c6128a9e9c33487. 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/US2GH1710017.
I Would Do Anything for You - Original Mix
I Would Do Anything For You (11 - 30 - 45)
Sweet Mama (Papa's Getting Mad) (07 - 06 - 42)
Sweet Mama ( Papa's Getting Mad ) - Original
Swingin On That Famous Door (12/20/1935)
Swing Street : Original 1931-1939 Recordings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591afbc8b5caddcd6204428fa7584573f23c4bae92e3a9f7277d0b538c0ae355. 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/SE2IL9500501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dac891b33ef4115458d7f760bbf20cc3a8bdea53bdfa488e29f8748db1466c5. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/SE2IL9500502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaea7c5a9dd0fd5d286e0dcdf4696eb77c38f933eac462c661c328bf112c045d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SE2IL9500503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10adca253e6b3f12900d18e9941b2831b0ea48c759a8837eff29cf89844beb4b. 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/SE2IL9500504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6900424f6f3a35e4c4d015380064f63c634b13caf15ade0da9e3d750ba4b52cf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE2IL9500506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374eae83775e9afa4a300dd8bb50f9ddb5b0f58ab9e521c7a2e56622234d1048. 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/SE2IL9500507.
Musical Moments to Remember: Vera Lyna – I'm in the Mood for Love (Remastered 2017)
I'm in the Mood for Love (From "Every Night at Eight")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d84b6264962bb395b06cbddccc182684c22df6b556ba8daeaa846a42081cfb. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEL111701140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0d43ec46f8e7fa957a8c3004f3b5c398c3490b0e996dedc9429eeb779e0f08. 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/DEL111701141.
It's A Lovely Day Tomorrow (From "Louisiana Purchase")
Eddie Condon - The Town Hall Concerts Twenty-Three and Twenty-Four
I Ain't Gonna Give Nobody None O' This Jellyroll (Live)