Carol Saboya (March 10, 1975) is a Brazilian jazz singer. She is the daughter of composer Antônio Adolfo. Life Saboya first participated in the compact cassette A menina e a TV by Miéle at the age of
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 0x582b116c09d31963160b5da9fad1819f760a3e192d8bd0842aa5059a0e37a5fb. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/923f059a-95d2-4f54-9635-702b2518a64f.json and https://artists.proofprofile.net/proofs/artist/923f059a-95d2-4f54-9635-702b2518a64f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
aosis style GRAPEFRUITS #1Compiled by Yukihiro Fukutomi
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 0x9cd90356536b3ad0b15dd53e69e980a14fbf31442bd4c9b220027ea08234f9c0. 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/USHM92400647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e1c4549aa1ef69ba55d0849326ddd5ceafe5387b44ddfbf544da2cb619d066. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USHM92400651.
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 0xe3995edcc9601e8515a5dfb1311b23c112e503c82f390048c40ffc4bea09878d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRSJL0000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcee9db0613c1d4b7fc267c94ebec42eade5a54d78a3d907959e8133c4d3da5. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USCGH1651944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb16128aae2626e452c37486f82b656a4d8c29c1d9682f99eac416e098356510. 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/USCGH1651949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88a720b07dacf2ba16f90f85e14944ee9ce7fd67fe63f714fd1110b221d1ced. 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/USCGH1651952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd290346394cc26d13a82b4e824313a2cb0c21c6e934cab7742a8470ff32486a7. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/USCGH1651946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c45f54d4217da147e9c96edbe5f2384e51e4b30d63d17c49944bd38b97ac29f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USCGH1651947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cef58c8bc73b5e778fc19f3489138b7327e9350ff2a6c3d67740007f7d81b3. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USCGH1651950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46abf3da0d975b6b9aae9f1d36cee590a945f30651ecd35abded2a65808abb5b. 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/USCGH1651953.
The Girl From Ipanema (Garota de Ipanema)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c175ef7f47e9b979e68373a8393624f7931f2cae4a05db5f7757ebebb8e72d8. 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/USHM91468212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0efd223e6c5da4ccf4e94283fe312c08ed02e46a0e653851c990a6a6fd3c9e8. 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/USHM91468213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed61c6fa0663beec5b403ebc49186eaa5cd135535950e6d3af65571ad4ab2014. 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/USHM91468215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c51b771afcaf6d95fd6058fa0ebbafa26722ca703e3c0297b04e9c8c900af1c. 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/USHM91468217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8eb64944ebb06049b9ccc6944afefabf51d5536431b88e3ddd9dad845a5334. 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/USHM91468219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817b67c777e6eb4eef6b127d7391fc235761f5e2eb1984b4d40d6cc505a1b7da. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USHM91468220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e8b2a438f6ea5655268c3b742d391dfff6bbb5b59f24cf158e6d14387a1692. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USHM91468221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b0e2ddecd43067bfc2b99d92d32cf4211f7b8ee058e0e99e94e053eb3acb6f. 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/JPVI00314670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e956b0408033672f5007f1269c6dc2a59a6a4558d67546d7e9e2483054de6f6. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/JPVI00314650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf354dcd062ba6028b1ece5128939abeb95f6587bc1eaa02531f84dd1dc160f1e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/JPVI00314680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4a108d3aee7e50b5968356928b54bc18f0b8bf20101b4a461aa4fe499128df. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPVI00314690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e714db961c974f79218c25ef4014a03bb78df0633c00b4add51017e6931dba. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZEQU1903614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddc4502ccc7c5c950b2d4b74b8e66e53870a64e0ec0d839fd089fbef29492f6. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/BXSVC1700688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290eea200c14221fa6bae7a8ed70e89947eb069cfcc4b0730149363d70490377. 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/BXSVC1700689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158106571f948b135153bb53640645e119b66473eccc0015adaa720a4318c1d4. 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/BXSVC1700691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7f67ad18c2d27bc342456de1ac622e0e3c2e2768d60ee2c92757b42ccf7991. 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/BXSVC1700690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1457728db5f03e0bb3e49e19c85a4490874f2b50df1acb51c0ba9075f42c4b. 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/BXSVC1700692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11289cb621d98401bca9ba5c06e622a309811f939ea88222a20390980e32dd5. 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/BXSVC1700693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e3281e02abb3063611a3ed99030bf520c99346c6682b97b8c14b166d8e36cc. 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/BXSVC1700701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b603ab9f9399bd850671c488ea158d958f044822a5ad388f54c4b565018bf9. 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/BXSVC1700698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ea0274121ef13c4d17e874f9e3f296b2ea425f2dbb4c238b576db902b01fe6. 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/BRCID9700289.