REDIRECT List of Monstercat artists Category:Monstercat artists
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa025206d742b41c4ac866bd664590dcbc7bae99d17ede2fbb57390c1272b943b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1693738e-663b-4954-b412-c0057560fddd.json and https://artists.proofprofile.net/proofs/artist/1693738e-663b-4954-b412-c0057560fddd.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e1107354962261ab54465666dfb861f9fac77b0e0b703a96390dd10e794805. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:27:24Z), 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/TCADS1881498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc0cd7932566a002299c7d092398ad4152f9a2ff11bb9bf29c59944b07adebd. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCADW1858230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba709fff3aab729778ca66a0c10dd13032f45c621bad636475da0370e5f10f10. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:43:02Z), 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/TCADY1816880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d120489148b30031cb8111fa3b9f865e17717310496834ec9fb6c352c16496. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCADY1846092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a70d1d8a1d037300c68950eaccf90edac9e75b36bdd906b2e55a6d62be9259. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCAEB1999212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6673bc62803c1edeaa38f9c147418066b35d018862b1610a7ddc4a83e5e3fd4. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/TCAED1943649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323e3532955ef6ca4b164cddf2dfaa9e5577885d9f54668e08655b69f85ce0f9. 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/TCAEK1903541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1afd128561aa39e87653961844f2784939a56e38bb6337fdc595a56c41d87b. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/TCAEK1978642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878fbe5ec5fd532d2d4095f112503c3ff140d09d5b5b378a18e46ac038b9ce79. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/TCAEL1920756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535ac326209426dad8005be3a274605cf1a84915c09b3a9bb5c0bd748a039bf3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAEN1969161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9461c802448bbfbecd8ce4da9b01dcd56d2ade7cc37f35d1059072950d7f07a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAEN1969185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa267d39f7a9aa32a8e10080a263f78b6e1b52d8b56604d2f61d9a5d046de89ec. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/TCAEN1969187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08c7397458aa35cd9c0bf5bb7ecd0032d05d42a2a5fa4298814f7133df1a78c. 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/TCAES2080951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7c860ee246879a8c7c0c9e97ea24a95a2864e5c16b24a75bdf51f7e4928dad. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/TCAES2065631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb802575b7479afefcdf8de7f9b9a1362d0d9f585d36208f2b602ace1f0193479. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAEU2045847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a94d962a0dee4674fe93564f97d816674c510b3403a9ab1c54c54a15d69ebfa. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:54:17Z), 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/TCAEW2054183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd0c089f8dbe37d1c26c0547604e210e7f5018eb88e1bad71e3515bb2d54fe4. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:43:30Z), 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/TCAEX2058842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b22e62f9484ee8528e90ab09a34096738717c71b54241dd61897f1fc7f56b2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZNWW2044042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea489457335daf007bf86c3354af2c6276a7217a09b41b94afa7a5d2bb7ed409. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZNWW2044045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f30b39639eacd3282562f18260cb6ac75c50812689f412f1db5cbfd17ecd388. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), 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/QZK6P2141707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514f108400c6c56d789fef0fa9f8e3140902b8fa59d2530141cf55f6b93b884c. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZK6J2155625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a43e5f49d4b384d5ae4a5182331938a16aaa5e5ef3bee2561bad1333ac3450. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:49:19Z), 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/QZNWU2140274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dde77d5a5ed2c3b81d618a02ddc556814c93fd07ed8f93b1b1f74d025139da6. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZNWU2177159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dde77d5a5ed2c3b81d618a02ddc556814c93fd07ed8f93b1b1f74d025139da6. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZNWU2177159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a4b69c6a86505f6e35d6e988ad19f93d9349c2aa5898d1348d92b2114b75d2. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QZNWV2161366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd520ea86abfa0cb3ec54de8738eda787f4081c77aaadbea610eb1b14c3052b. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZPLS2116154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9067faff006769399d096b85e2c9cb72ca27b52f5ce3198a892eb6ca42e12878. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QZTAT2140161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf86a5f7da7d7fe58549942eb10a994a3cb81b490643768abd0cabf0c0839509. 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/QZFZ32251482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc450bb0e522c09859677f30043eb047623edbb844895afb2f9d0af0f1d7af143. 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/QZKDK2234879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a640ebdbee394adb229e04991df6f3738b05706173589d79e7f2fdf5863bb37. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZDA62239343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a91f15d57893a44567afc4d39ef9e7f64632017f37f6afcf4660283c16b585d. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZDA82297277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0379c72e8486eb8366594547c17f76286f3b5d84e2ca575d0b6dca57dde495ab. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:09:29Z), 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/QZES52291442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16df4525ca1fbf66ac854167d843b2695df357727d91c3e61ad9fab0fbc5854c. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZES52262846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42969fb0af44799e26376e3bb0aae77b72d66241599e97ba0396aa09ba1ac88b. 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/GBKPL2205131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a533b9d6841496408631bb5fa12639f6179e4ec147544e226df9d2ae11f1e0. 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/QZK6F2247836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4041b00e40aa60d95842046ec01453e784ed371d6cce2f6ceee7fd2a9376f273. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/GBKPL2207675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5300bb3f133e62db2ece1ca64c25e1a7814c7efad08e1ec10804f278a7056296. 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/GBKPL2213710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c03d2e0c84bcf874cc82af517394d08a82f6af09628564a2fb203b8e9038926. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:20:38Z), 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/QZPLR2270467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613ddae8018fec0e1a6d748865d9e9b0cc79ffc61e063597e73ae5c116f478ba. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T07:57:55Z), 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/QZHN32165458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0faa4ba5433e44c51104bfbf80f1d364d8d3b7e202c799a4ba7bd05a129559d8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZNWZ2345411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d5590bf554aab5b9410d76069980bb0c21c0a58c62eb0f189410405d8e2503. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZES52152261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61344d466e852c23aa6bace8b86d58de5458648af155c48a9bc7df3266d0aef. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZTAW2309493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa505f91b00718e83153f9d999f1daa778a12619f814f98d27b4d359fb9e8b0. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAHS2312344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434d883a35c1387a794828b3eae64f97b59b8367c4a65485c5d12d562584ffbd. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZHN42420535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9de024593e7fb8d0c3678f0dc9e9e7b4a9349365d3386580e5d95659ed62c56. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZAKB2401762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa278f90062954751faaacc4253e4abe66078155ea2b83a6ffa4c59ef75ab3798. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZAKB2407942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295825495239f12fd95df8bd6fab9fddb0495b0a692dc907bcc33b18bf6ea267. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZAKB2427239.
THE END OF THE WORLD IS A WASTE OF TIME.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02767232d89674c01ad021ea95dc967f2b03bb1d10046f783fefe851d94d2746. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/SE6XY2366724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d2c8563b6c278476d09d15cdec4ae4271180a1073bd08dd9c50bb516484406. 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/QZNWR2263270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6658b958058e885a24802ee34ad13c914a08447032c990a09965a662eae14765. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:53:20Z), 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/QZHNC1902079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d2c8563b6c278476d09d15cdec4ae4271180a1073bd08dd9c50bb516484406. 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/QZNWR2263270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ed05b67c20a4d3e7ecc564c4af825a6ef439cc5d1c4b01c461c591eae1186c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/SE6SA2345466.
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