Pachamama () or Mama Pacha () is the Andean deity representing space-time, revered by the peoples of the Andes. In Inca mythology and religion, she is a "mother goddess" type deity, representing the u
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 0x0c1a0965e9216eeb7ae8c15143b5d365e48a9875285a8e7b7e2521708bfd8677. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed566d53-cf95-4f7c-b049-15f3699d43a8.json and https://artists.proofprofile.net/proofs/artist/ed566d53-cf95-4f7c-b049-15f3699d43a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Canciones de Amor (Love Songs of the Andes)
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 0x87bb9d204cda4c1370efa6c756957ec777ff702eef550ee89239c142ef3f054a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ARA231300249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0870e3db2d1400597b40b50b9824ce80092a37b0e1a5419eefc1bbc754892b4a. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/ARA231300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982feda5cdee24010b25fa816d810497898f80b5784f39348092e05fe98c418f. 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/TCACS1644277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde39b3b936a1e7f4991ec0a89e53c354978c35f224ad2feb51ca497cd0994ba8. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USV351470258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4f9bde40dfe544ed9d311d5bbe83665ec1e2b3676ec525e0cadcf4cf78b212. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/USV351470259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc642b9d9919d892d08934e546462ecbdbc7171be9b9e8dfa1978a3ae85b8d70. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USV351470260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ccf9b2be519ec3b00afe55aeb1271b71f19041119499881bdafc78cb1f0337. 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/USV351470261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8046fc676ad7625fa1815a91674b5f421070c066809a324310dbb3ecebecb0f. 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/USV351488491.
The Flight of Condor - Traditional Music from Andes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f0e0e8d85dd5b188626116c92ad75aa21a0f9af76f8af7a874e0a2f7eea7c6. 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/USV291480130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cad93a490fdb6ca800e5ba99549cbe82f1f627bd0d9eb9b7e2c4095061d2050. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USV291480131.