ARI may refer to: Organizations Acoustics Research Institute of the Austrian Academy of Sciences Civic Coalition ARI, a political party in Argentina Aer Rianta International, an Irish state owned glo
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 0x163911391b7710cca4bf2cb61675bff5dcce50e4ec6d4fa1f0e4500e1f296e28. 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/075410eb-95d3-41da-b642-9cd661c482e4.json and https://artists.proofprofile.net/proofs/artist/075410eb-95d3-41da-b642-9cd661c482e4.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 0x65cba547e94b1764c4f351578981508839d99fb63779f7ea45e0be454c0572de. 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/GX89G2307837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91cbb4ffae9c1a8898e5ccb5d0ebe6909fe5fa10b0c4e59cb577791d7c8f276. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX89G2238205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c29379baced75214cae997c4209c9492db921b33bf7e330daf294f2b798f584. 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/GX4R52260668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14312f7b7c49f9f4eb6bf63942c2899ecc988c32362d7955c0e8d4bee8820e7b. 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/GBLLT2158804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab6d17deaaf7e5bbc7b23631b796a60499d0c7373cb85d1fb68aa29dff4e683. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX8LE2379303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7550c5e96ddf6c0f50acb34868c241a300987bb7675b3f8c47e79f80d09416. 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/GX38U2326997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cba547e94b1764c4f351578981508839d99fb63779f7ea45e0be454c0572de. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX89G2307837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efa68d4d8ed2bed5f4bcd1aa5a63547685a857073204b8159bd80ca93761643. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX5MX2357075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa95913f1598fd03ad40878b0835076c750e263b8d158f3cf943d577e6311dc. 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/GX4R52469336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672679e6df8b687df2b91fad0402213dcc8e78e01aa037678237d7b9e2a2cdbf. 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/GX3HH2434165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a0c7b24e30c72e4d5f4f0c05786b621b1d6364115650c1daf0e7456ee02196. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/GBLLT2158803.
Lied To Me - Felix Röder Hypertechno Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4c8c3eb3a6d0e2020fcd154c83f32bdb0a49721f00f285903c3520f88598b9. 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/GXBDS2383143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fbbbf6671ca0b639f8fe6c9d7beeab2253aab6a97532b648fd04b9c6858eed. 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/GX38U2477316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04215a33ee15a4fedab2c323af67c37646bf3c6987cfc3c6d798a595afb523b. 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/GX8LE2410714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c05b4d083bcec0158dd5912d9a0aa3e272ffa742132495f107bd54b8fd9ba8. 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/GX8KD2493451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa532c973c5fb85d65a98dd00a4cb789b650544345b844b483b857acc72f21589. 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/GX8LD2485772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c05b4d083bcec0158dd5912d9a0aa3e272ffa742132495f107bd54b8fd9ba8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX8KD2493451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329f93b010b4b71def0bd4927bdc589c439da15ddddbb2f824d451fb466e6040. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX8KD2417752.