Flora Purim (born March 6, 1942) is a Brazilian jazz singer known primarily for her work in the jazz fusion style. She became prominent for her part in Return to Forever with Chick Corea and Stanley C
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 0xc94b291844e535981cfd747c1da5228587623d66a4b1d9ae48beac86d7223d32. 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/597b4123-e83e-43d4-9579-683238ed227d.json and https://artists.proofprofile.net/proofs/artist/597b4123-e83e-43d4-9579-683238ed227d.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 0x6772b1cd356b41ce731e751d592260f2d75dcfbf9bb28ea873fc2e91cb59a7df. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRBMG6400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0592e2fb93a089960e4c4e18035338dc27eb72405f9abc4ca98aaf1b53f96d5e. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/BRBMG6500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb42aecb07ca5440d01198f6cffb997fd90d76ef9bc5cedadab29244c001eb4. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/USFI87300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93900de4b9ea3f3675571874692cc702ec2e7613059d155d63235e345c2b2ccb. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USFI87300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612b3fdec375ccc4bb7c2da052894d1f106df37e7ed6f8a40e04e52de3fad3ca. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:44:36Z), 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/USFI87400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff27338f5fceeefda1eeb1f0553ffe5372186f36fdde6cda0ec45ba0d4ff529. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/USFI87400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da7aaab17d8a6156211e1b880d1b425d4d1fac050dcd4811c45b6ecf66b46b9. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USFI87400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5081d34be1bfc2d1d55f09ffb4328435754523080cd91ff00acac8bc8f52dd3e. 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/USFI87600384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468011b3145ef2e19ceeba5fc98fd7d2663a206fb90732f6d8615661bad108a6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USFI87600385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc486d45abd4bed29b1d4d12c3041d835a6a08758e4025000930160bd5019d3c0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USFI87700445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654179eb9d733097724228545360e1c2614615ba4f22388629f6c878a9823d6b. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USFI87700446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9a0d979c3c93ff472165d4ca1a697ad9354bb499a5c9cce7f292b31d485f17. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:40:00Z), 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/USWB10201348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f61a5102e63581521c8b4dd2e92b175a3b29b6c6a612849b5af415d780bae54. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USWB10201353.
Now Go Ahead and Open Your Eyes (Remixes) - EP
Nos Dois - Flora Purim Sings Milton Nascimento
Nós Dois (Flora Purim Sings The Music Of Milton Nascimento)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8000a0b7f7c10af757f48e89aa55491e877eea9fb315f43dd6707f0e2f8ecf. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/DEG932104203.
The Flow - Mr Gone's Samba De Sueco Remix
Funkin' Around: A Collection of Remixes and Reworks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3455c592d8cd31f5ad3ed3a08b10df12c22e9d9254c009398f663fc43a43a53a. 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/GB7NU1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8cb41bb6d567490dc1ccc28fa7947c9037a9e43f887fbfb0d6993d29d1b7b4. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USWH19701200.
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