DMP may refer to: In science and technology 2,2-Dimethoxypropane, a chemical reagent 2,6-dimethylphenol, a monomer Data management plan, generally submitted as part of research grant proposals Da
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 0xe0830241d9f6d8e5058a6a229439e41c2efe96543611bb684ef08b18e3cbd3fa. 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/981476da-7b28-41e9-bc76-491ad2866221.json and https://artists.proofprofile.net/proofs/artist/981476da-7b28-41e9-bc76-491ad2866221.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 0xe8b0ce2e73b672db735f0573e31d5550ef1f7af4705475a480a0fef7c38ff7e2. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/FRS721000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3f2e60232862b054a0305fc86efb6eb91211b15f263a2888be847c44c86758. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/FRS721000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876f94d6d24bc1d5a6d60561d4479bbc50d180454b3fcb7c935872b496525b67. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FRS721000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d7f6f687c8a72add22ae33ab886e788a66bd489c15b0d7a6195fb6a4568927. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/FR6V81714997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410039c6a73cfa1a6f110fa21a55457630100029711ac5c31409398cd9663225. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FR6V81714999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e74ccada204cbb9b3ded989bad4baa30aed45c6f8c2750fcba6411256a0e3c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR6V81715001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62492a28c875af0e9d0d03b2d525c08efd949996218b5cfef3cb7a15f8c18943. 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/AUBEC1813507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cb2906802a36c105e351a9b61b256744db6616838987e5fbb833bbaead780f. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/AUBEC1813528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e7e2519108a84d257dd81e744328ee68c23db3a4b90a736d3f8142ccdae273. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/AUBEC1813541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd998915faedb7b7802d51edfee48175a0130e2412e1084392bfc4542907cd4. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/AUBEC1813511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e7e2519108a84d257dd81e744328ee68c23db3a4b90a736d3f8142ccdae273. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/AUBEC1813541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725199cd3aed54749072b79813d4d5532c63d6abc16b8d7b2a4466a065bd81f3. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/JMA272004672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8ad88fe0dedaa30d21e08989fdd678a6d318b606c04507030e053645094ac4. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/JMA272017457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e980ca04381088cfcc49ba5c73c75505518f9884fd11e1cb84b00320a35b6e9. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-15T21:33:28Z), 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/QZ5FN2275358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29a18a625d3f5a586ebaf3e77b22621dad7329374ae58e9900df1537a417892. 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/QZ5FN2275385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb716756dba845245e6a48836b5561ab6aa179d36cf796aef018d71f841f1b4fd. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/QZ5FN2275380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133eef29285d23081c79be282933b4a1ec54ff3e703bf3126c5d1ff063e9e92a. 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/QZ5FN2275379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb716756dba845245e6a48836b5561ab6aa179d36cf796aef018d71f841f1b4fd. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZ5FN2275380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5540fe8c57962edd24aa607782445b7720a2c7f450f571d44ba2d8ca19139671. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZ5FN2275384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29a18a625d3f5a586ebaf3e77b22621dad7329374ae58e9900df1537a417892. 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/QZ5FN2275385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a08e2b43045a48a2f003bc7daf59ba4058ec935cecf110a515d88e89142f99. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZ5FN2275386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0343475546d0e2b779ee37704ac3d8e3cc03be04332ed11ef6b5812fd2761bfd. 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/QZ5FN2275388.
Long Way Home (with J Boog & Iyaz) [Island Kartel Version]
Long Way Home (with J Boog & Iyaz) - Island Kartel Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdd87daff99f53d66224a915a7c9a72b43941ebbddc3ba2b99e10b9428604a1. 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/QZWV32535414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8d1ddf4e66c22e5f443dae425720785f759433646bdb22e4fa0f3bb489d2d7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USLZJ2123013.