Adriana Evans (also known as Adriana Madera; born 1974) is an American R&B and soul singer-songwriter. She was born in San Francisco, the daughter of jazz singer Mary Stallings. Her debut album, entit
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 0x7ee196a8757a0742c32fadfe47b6ca1bfa6a8120fc1c8d7d4ae48afbf4cd9bff. 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/9352ac39-5d70-4dad-ba99-44baa0899e48.json and https://artists.proofprofile.net/proofs/artist/9352ac39-5d70-4dad-ba99-44baa0899e48.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddb58f1278f1e129c86cad466a8a5e6caf51facae1e02b72892b79b8a8d40cb. Chain 2 (Bitcoin): anchored in block 957702 (2026-07-12T12:25:41Z), 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/USCGJ1069123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8835296bff40d0b3f0ccbaf60ba9d703a314846b77c59e0101b5bac40e55e4a7. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T03:56:16Z), 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/USCGJ1069125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2be7f107f37b430c74e235a7dc91ca56a76e398cae51f2d99be0dba13c91834. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USCGJ1069126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0937219c098166e150f4b4c9eaaf1cc2d7b2c9f9da00aed268e94eb8e195e2f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USCGJ1069127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc987d5e73ac5934db023dfc86c3a3377fdd26601ff0fbe295596af6e26adf0. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USCGJ1069133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a8daef97a908d2a1899cc3a4231594349da5417bc0ef394aa31866f93112f0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBNYT0900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322868c7064fa8a8ba80418fc8241776b4dd7048c2312c9b0af0a0f8cd2191fe. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USCGJ1067603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f74b5d83e58df1c570dfd14c3e8822ccd8dec9949213ebfaa2db1795eb258b7. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USCGJ1067609.
Remember Love (Battle of the Beats Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe5048bc7e9c312b4a7ac9c59981710a9c8a85d6a654f1c91faf95011c5eca8. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/USDY41665681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897d894e5af6ca814570f6d8ea3c395b54f4b24b5415859b4789549da343d6dc. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/USDY41665687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028f2c69cda67fc088ee92b7a792f1ec597f7d2173a7ce2709df5f6867b8d25a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USDY41665695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d8596f986015eab60d6616f535a04ef73159dbd54e5f0e4e87aa9dcbdd5e11. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USL4Q1754227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01959d1014ac7fff279d5c27aa383b5812f76dbe15542dd9beb33d1af3e6954f. Chain 2 (Bitcoin): anchored in block 957616 (2026-07-11T21:52:36Z), 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/USL4Q1754237.
Two Suns (In the Sun / El Sol) [Mash Up]
Muzik of the Mind and Spirit - a Concept Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f75d9a7c59b2b1716d43ffa706567e9307228d10ee809f5099b551cb05c971. 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/USCGJ0667751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d8e1047aa88b828ae94db76b8fd4387a26f0fe5729faf9a37b5044d279f689. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBNYT0900122.
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 0x939b0b89550e8d2dcf92d1e11b93b957cf8f1c8381088c9ddbc6bb055e21dfad. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBNYT0600247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb1de86727a415b6522c828749da67bb1657a799b912cbcec69029d5393d9b9. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBNYT0600254.