{"copyright_id":"0xfd20476f3fbd6eff105211a0f597d35bb231cabc5f6a660abe7ef9533cefc13b","name":"Orquesta Filarmónica de Costa Rica","registered_at":"2026-06-12T06:12:04Z","symbol":"NIM0210684","token_address":"0x2a03f86674af9e2183dc40a86e194a43d087ae8d","type":"artist","uuid":"a297a3c9-ea83-48c3-bda1-c39cb37df44f"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xfd20476f3fbd6eff105211a0f597d35bb231cabc5f6a660abe7ef9533cefc13b. 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/a297a3c9-ea83-48c3-bda1-c39cb37df44f.json and https://artists.proofprofile.net/proofs/artist/a297a3c9-ea83-48c3-bda1-c39cb37df44f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Orquesta Filarmónica Interpreta a Banana
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 → block OTSBitcoinBlock must exist at that height 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 0x4c046b12537fe37401f02ac1ecc4395e1c2ba151e7d9fd5f85c892577cab802f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCAET2054485.
Orquesta Filarmonica Interpreta Abracadabra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863bbf8287744a7bfdfe19a880ad6c091384fa2e12629d24cfb2721d2ce95d12. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:16Z), 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/TCAET2048990.
La Orquesta Filarmonica En Alas De Gaviota
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c95266b512cce38313ba70c11bddfa5c848f17081a6daa75ad13c58dda79e9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCAET2053076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349bed2684446ae48edf8016ce69ee0b6ee36423ef814d1affd66c567a247128. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAET2053084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23ce51974060f62c84d11478b49f71b278a9c7b4f0cc304f750362e4a46aa01. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAET2053089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5600f0822ec17d548db7b3afdc8d828aa6e7730d60721afc3f4142ccfb84e98a. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/TCAET2053091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf113e830c76675a9f715d532c7c375ed4ab2905f1c0872fcb5b90c18bc6c65f. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/TCAET2053099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fda4c8afaf05d4c65601867180a51c3c484518dc0d72bb3eb5dda02e64169d9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCAET2053104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe33741c245f27e096ffea87eadfbdc824ca75d15f4340a314a920101381669. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAET2053109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c61ba16304736368c838761e16e4c0c20d56af8d0b12ce12ae18b64228635b. 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/USHM82153829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719ac8a723587cb00a5e6cd3eaea42b9ab2f537cd535637ce0ae00d500a555cc. 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/USHM82153830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf7efc81815703005a6a4cbb94f48b68272c83b2330ef507f09e8bd9563165e. 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/USHM82153831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554131b7905f8b4d23e479246625615670d2902fa735d6045280897dac6467c0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM82153834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbd30e70aca8fa6fd1175ac1a4896caac9dce9abb21051f9d78dc916b85b922. 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/USHM82153835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f735da051d4344af181bfae892959ee40d76b606151b75941e4efb6788c5f9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM82153836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa567d96cfcd2cd8661dd9d506f9ed0d5f4071e2964a33c6fa810a8e33eab110c. 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/USHM82153837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd14889921abd98274aee130d674c5f2ca11b0e4ed84985e94e72d93417b7313. 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/USHM82153839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ce6ef2c5942937335699fe466954dca12cce0a8de2d4788656af0b7949900e. 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/USHM82153840.