Isabel Garcés Cerezal (28 January 1901 – 3 February 1981) was a Spanish stage and film actress.Bentley p.161 She is particularly remembered for being a regular sidekick (a grandmother or mother figur
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 0x511fadc397b6b3bbc2d02d9a0bbf55a770bbd77b4e506e3529358646a4f5032e. 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/ce35754a-85e0-439f-a242-83618e2d8b3e.json and https://artists.proofprofile.net/proofs/artist/ce35754a-85e0-439f-a242-83618e2d8b3e.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 0x8cd6e51dbd946c4fa85014fd1d4e4174b66e2cc087f626279d8d079110691c1a. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USDXS2400321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd1b132c456d354780e92478aa89635ee761b0dcbc0380e73fe9d4d22725f89. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/USDXS2500232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743f92e621d48a590d5f87f73ceb8ee964c7e498aa79ea361b4daf8e5ee97a83. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/USDXS2301995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf7211b410f7ce483339aeafd42f5acdf5ceb8861039568bf8aa31859fbb5e0. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/USDXS2500233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b03a9d164d23b1ac8c7931d475748c51fe33b6121c6eaf9650329fcb3030b95. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USDXS2500235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a4287a01ed74642c974aeadea3a22be0c485bf1a2987d1b0ef3367501b0cfa. 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/USDXS2500237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd6e51dbd946c4fa85014fd1d4e4174b66e2cc087f626279d8d079110691c1a. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/USDXS2400321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa883714032cc5f9c2b41769a4829a0e1f0ad051301b9c8f43416d70aaf350f4e. 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/USDXS2500238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf076545d2f2818a7e4f23a67f5a519792898ea5cea3e8c4f6452d7a40704b9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USDXS2301329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a031cfeead56764b980fae47c4d68ff6b786cfcbfe683e48ec927aa11072c9. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/USDXS2500240.
Encanto (Banda Sonora Original en Español)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2279b3fa988c1846685a91fcbc966efcfa9284aff0528071b38fac8615ef74b6. 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/USWD12113171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862c3087f1cd4444f2b3bb0058f14613283ce910723a1f4fa44f10928e8abc6a. 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/USWD12113172.
No se habla de Bruno - De "Encanto"/Banda Sonora Original en Español
We Don’t Talk About Bruno (From "Encanto")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2279b3fa988c1846685a91fcbc966efcfa9284aff0528071b38fac8615ef74b6. 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/USWD12113171.
Inspiración - De "Encanto"/Banda Sonora Original en Español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862c3087f1cd4444f2b3bb0058f14613283ce910723a1f4fa44f10928e8abc6a. 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/USWD12113172.