Liset Alea is the stage name of Lissette Gonzalez-Alea, a Cuban-born singer, songwriter and multi-instrumentalist who lives in Paris, best known as a solo artist and lead singer in Nouvelle Vague. Ca
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 0x94ab4e28f96ae989299eb392619814568448e4d463d97606cb7b6b2c948ac705. 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/12d4b5a6-7491-4117-b97c-e3b4c0bac450.json and https://artists.proofprofile.net/proofs/artist/12d4b5a6-7491-4117-b97c-e3b4c0bac450.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 → 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 0x43db1c028ab63729987d2086a63086b1a2fb04e0509b5b63e8b06802180b2e70. 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/GBJX31963009.
Take A Walk (feat. Liset Alea) - [Mixed]
Global Underground: Afterhours 8 (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5de853001347d2bc005b3410e62fe924a6b7a634c5d8ea7ccbc8d91ae1e64c. 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/GBHFW1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675ce7b007568b9354b1a97647586c6ebc3c21b996c23961b23eb487c3575d12. 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/DECL11200861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52028f2d55d220f88bcf532d7875a4dddfa8d997e73291ff3f70c54e0950e296. 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/FRX202336461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f6bbbb613249583a29682455eed77e4b02f2e6702c1cf0613adcc28ffbcc57. 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/FR96X2365368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124eb9f7613ab55f704c426241669ed5b1d1e4c3bfbbfa2f1c25cf1b3d76426f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GB7NR2125901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce9880c6ce92216d6903e0e5a884bc1f62fe9e9e12456826fa899fafdc29963. 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/GB7NR2125902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde4b6c466d755ba75370f257cad057145a4a8d88234d188a447a913950e2da0. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/GRFE11400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41b2d1c93407d7f6b228f1f319b2a7963e816f479c9591a6ccd466637d7c199. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/GBKPL1674967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675ce7b007568b9354b1a97647586c6ebc3c21b996c23961b23eb487c3575d12. 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/DECL11200861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd1eae1a5afdde760197368399f96106ae51b3077b69c4b8851bc1f41d4eab0. 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/FR13Z1600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56805546363bbc926221fb8f1df5504aa83b061e667cc72a7d08c0f78f7a1f1. 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/FR13Z1600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd1eae1a5afdde760197368399f96106ae51b3077b69c4b8851bc1f41d4eab0. 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/FR13Z1600120.
Ever Fallen in Love - Unlocked Destination
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb46a1b7b74803b3c0243153b3cc48561d6818bcefa55f9f5bc28846091ca09. 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/FR13Z1600131.