Haris may refer to: __NOTOC__ Places Haris, Mazandaran, a village in Mazandaran Province, Iran Haris, Salfit, a Palestinian village in the West Bank Haris or Hariss, a southern Lebanese village Pe
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 0x85acee2471724531a8badafdf3b8f0b335f07e354d5f4bb59b526d539d3986f7. 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/4e93fb72-6470-44d2-bbe2-6a17b53d2da2.json and https://artists.proofprofile.net/proofs/artist/4e93fb72-6470-44d2-bbe2-6a17b53d2da2.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 0xc72f2d4be8859599d9b672f69d4e0389ed4f9216a69bc0baf72cdc1a971a8385. 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/NLP761300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb228f48c4a4fa7d26ce055a2ea1f0fedf0a0c07069a2b75760b7f206f950945. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/NLP761500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b65e108dae81ea256e88caf5304e0f08fb51ceecbcbbc19eacb987489e5f53. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/NLP761500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a187e2583c675ac42acc3c38545b57ffcfe2610994dca197ccf772d5971034. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/NL4TQ2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530894f7868d3e4915fe940c0d3e15c3f3c6e43509ac77604851ddab91a4d6e8. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/DEXB42100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec6e50ee5eb27b7bea0a71cf3efef0aa7032876c1d55c8929b2a48f98cbf370. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/NL8RL2460242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2517b2bc569e422bb77783f9b2d5e4bdedfbb975415fb342bc45cb82d122f2c9. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/NL8RL2328208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d18b98e52335c6bfb930d9ea82bf86994454fdd9f30509ea9af65ad9a79d6ae. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), 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/NL8RL2331645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acf1540077f012e4d3913b06f20e2a5d407daef5f92563c4c3c8e796b139995. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/NL8RL2417144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd6f45253faf18d381d78f83983f28f220d0dfb31f5ddaf52db360186c2b66b. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/NL8RL2405143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4f6af1143d124e073622a2b757d9564c4202646dd26b3ad01da8f80a8d8198. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/NL8RL2431442.
Nothing Can Hold Us Down - Pep & Rash Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c9620b8010deff3d55f9e536ad56d28e48eb4220be48503d4c4436df75db3c. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/NLS241502438.
Nothing Can Hold Us Down - Pep & Rash Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6e2c5d033fa8cfca3323edf2aa40818ce70ca2dd24d4f9fc1b09159600051b. 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/NLS241502453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa404f527317910986be94d10ec6d1cfc03674c56ff778d7941f4bcb76d73a6ef. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/NLQ8D1700298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88aadec9fe9ccab648c0958c8268197b80cd3b3cfbd82a758ada406933d4e4f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLS241402207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ba0a1ec8bf9d5c8da808cb89d906907fa815a2b47fe197d43a711be1b89269. 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/NLS241402177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7071298e0f01cede3b24ff75314974d0e7d8d4454c700f5a7961216a913dca. 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/NLZ541901558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa83218b3256dfbc069d8d41bc40d3e13a58820811b6ae7818f317fd4257c534. 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/CA6D22400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa83218b3256dfbc069d8d41bc40d3e13a58820811b6ae7818f317fd4257c534. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CA6D22400138.