No Name or Noname may refer to: Geography No Name, Colorado No Name Key, an island among the Florida Keys No Name Tunnel, located near the same named town in Colorado Art, entertainment, and media N
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x8c6f0ff42dd81299fab63fb07a47f94be705fc9554ee61119cf23948842754e0. 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/b8e4147c-a135-488c-928c-0b2148a266eb.json and https://artists.proofprofile.net/proofs/artist/b8e4147c-a135-488c-928c-0b2148a266eb.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 → block OTSBitcoinBlock must exist at that height 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 0xe25b3bb53bfcbf8819f438791e4ad63e0ac44f0b1963d6a06272178a48296d8a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SKA010110205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44798d9a28b519a21dc3ad69badc78aab15fc79564c0afde7de9737f3782bce. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/SKA010110209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cea578202f69f4695374bb8fcb32e9213c13431f105409507805061ddaf880e. 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/SKA010005402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9189f8cd079e921d4b8922c792b2a7045701c4348e363d8c42460839d0e81af9. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/SKA010005403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d1aaf21ea02d75385fff39543e48b534b991705c99b210365c8d9709e3b95a. 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/SKA010005412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9690eeaf93b43ce56ec21ef8c58f694ba0f29388c7e1e5fdf4dffeb2944488a6. 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/SKA010305331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87847220ff7ec8cb66f9e68d4f6067da7327fe2903a4ea517d3cb8617dcfe347. 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/SKA010305336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1781e698d0443c3c68411e975f1b08e3ffc5ba297605c8a9c0e27baae9d1230e. 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/SKA010305340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c2d308b43702353c7c87678549270a6c079ba16c692297cfd25618c7a8f8e3. 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/SKA010500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61adbd4eab868cd4cacc0f08decdbc52bf38d7221edc45aaa7d770fa17daa280. 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/SKA010500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe924791a661c84777b504798e143c99ef41d7833b8109d8eff64b0c62592aa54. 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/SKA010500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b84a14b8d5025ed5d632ba44cf37322f1be62823a1901b052b4476e6b99181. 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/SKA010500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d740437ebcafe6045df5a47931116a63598a3f6de469e4841ae5dbc5d6946b. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/SKA010800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3888cb665e0526de221d5d586eed50be3434a9da23c1bb02fa541b30f852500. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/CZA211100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dede8b6565252f93da621697dd7dba24418de5ee4fca5cf4e26faf04c93dae. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CZA211100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4e1e3483b2009cc53612ff5015c4df812042a9fe64d733dcb5799da564260a. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/SKA010005404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf7bd636255f30b14595e8fa472787379a6911011a689b66dbf385554fce632. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:52:48Z), 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/SKA010005407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa9d321b4c8a17f0547c86300f9ba79eb1adc5eb3251ea3b11c0b4dc4f966ee. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/SKA010005400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1b5b7e03a33014f4c57debf820bab691b23dc5917611c5a2ec530d98ecf50b. 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/SKA010305333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca941ab892b9120384fc31a5be7583408c22817b553c09f2423df74c686607a0. Chain 2 (Bitcoin): anchored in block 957895 (2026-07-13T18:41:29Z), 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/SKI501500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca941ab892b9120384fc31a5be7583408c22817b553c09f2423df74c686607a0. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/SKI501500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26fde8011c0a684d5c079a926eef5fea4ce54b089d921b772a401dcfb5d8c5c. 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/SKI501800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b3b291f6f432a744d77faef3eda8218f2eca0fe998ab4ad41a57a58bdf9510. 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/SKI501900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6178bcc3e8169050f7876f75fe8bf8d9410596fff5daeeb842aa57abad0d20d6. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/SKI501900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba39774cbf55dbd81bb4754f93cc2f2816ed985bac0782c0ea2ef082b8fe6e12. 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/SKI501900116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db1f733d25bcf85ae2e8e2d1a755137f796b47d7d6b5598d13d2357eb3352f5. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:43:36Z), 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/SKI502100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95604cb2b19dda9597699ec66934469909ee5d776a09bd0adbdf62d32e7a10c. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/SKA010005401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa9d321b4c8a17f0547c86300f9ba79eb1adc5eb3251ea3b11c0b4dc4f966ee. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/SKA010005400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4e1e3483b2009cc53612ff5015c4df812042a9fe64d733dcb5799da564260a. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/SKA010005404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13027dc34015226e0efbbf0d35a99a0c414c0fbeba308b16de943a7266ffd0bd. 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/SKA010110202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15afb4068caddd8dc5588cc82d8c6fdd25298dfacaa5c042aaeb031a7f5bf572. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/SKA010110203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa063d392a1889729d03d174423e9b4efea97a5c36c6e22ebe434ae38742b9920. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/SKA010309202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14477b953d73bed3c4c7d8a7233fb587aa44fe842aa6f70ce031b6bdb5f5f13. 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/SKA010305338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c2d308b43702353c7c87678549270a6c079ba16c692297cfd25618c7a8f8e3. 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/SKA010500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61adbd4eab868cd4cacc0f08decdbc52bf38d7221edc45aaa7d770fa17daa280. 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/SKA010500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5e4ecd2aaf4911645e02a99a25266c2efda9b355ce1cd73e0c4ed472911e35. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:54:06Z), 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/SKA010500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64abc9763caffe89c5457eca49d291f348eb94bd32187ded3b230312250d548d. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/CZUM70900282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5db98c1fdf9d81709917e97f97ddb31e19dcdb785c4be3976cc78c6f3918a2. 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/CZUM71400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64a9de59654c07a48e7b7af3832baaedd715a019c25ba2de49b065dc25afefe. Chain 2 (Bitcoin): anchored in block 957539 (2026-07-11T08:09:42Z), 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/DGA0L2316534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7abc6a87aa52ec5330b183aa7c3d8499ea05f189536f30b6b57acb3dea81ee1. 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/SKI502300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c08ec4e8b9623e3e9d640232b514c632f0bf4db7e449af782a84079cc9f8e8. 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/SKI502300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a8fe7b216e1e866579b2759864b5b90843a5e4c28b0051476e12c6d97cbcfd. 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/SKI502300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc87dd90b560f8f529164acceb2672b3dc5731032de160521cc417860275873f. 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/SKI502300108.