Alicia Gómez (born ), known professionally as Ali Stone, is a record producer, multi-instrumentalist, singer/songwriter, engineer, and DJ from Colombia. She has been named by Billboard as one of the L
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 0x5ed051a42d4e7c57784f4093bf1200112fdde533c380e3eadc36af06e10f0a1f. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b414956a-b2eb-4764-a577-215ae3cce9ad.json and https://artists.proofprofile.net/proofs/artist/b414956a-b2eb-4764-a577-215ae3cce9ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Demental (Original Motion Picture Soundtrack)
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 0x46c6ddf3be4c44ff9a7d808c85cfe3ebde26cca3056e29baa8f7c681a474caaf. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/CA5KR2453182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2168143be89ea7f618a86bbfe0546189a1389aeec3bb4c8ce0530eb4afe0e905. 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/QZTGW2404263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8272a750e1cac2f0593133949e7790aa9b70f38d4f8d2b861d9e3f52e7749c. 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/QZTGW2403758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2f225194030352eb617eb729d50332bc2585ccf6e01ba1e37b03a6f445984c. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZTGW2404858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca1087ee1520f10410c9e386d273d15307e2f36bfc73a8621a0f1b6b721391e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTGW2404859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d5498749f50922c7879e57a4fcd0845b277c9565e6d115bdaf0c1b6f3fe5ea. 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/QZTGW2404860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19fc99dfd63c8579684ab25ef039caed7129aee8693e1540278f043a2ad0551. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTGW2404861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d855121eee93ded517737f55fe345bb3dc0080c333e9a9cac62237a238879ed. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTGW2404862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13fc7bc1a9c5d7146836e375c6328c15f183a8abebc8321a70e5580b5fe4af9d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTGW2404863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2168143be89ea7f618a86bbfe0546189a1389aeec3bb4c8ce0530eb4afe0e905. 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/QZTGW2404263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b28b05a4d375a371c447082cd281beb948fd05acd94e2002834209c9a990b5. 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/QZTGW2404864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd5903b0c422cc9947bb0b30d0083604066a34d08c23e5db9f40acc5d37820f. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QZTGW2404865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838eccf0fec05107374dd2e393ede94c370c647a225e2d44c6139b04c387a1d0. 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/CA5KR2095067.