Kahitna (pronounced ), is a music group from Bandung, Indonesia. It was formed in 1986 and founded by Yovie Widianto. Although most of the songs contain love themes in the lyrics, the group is also w
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 0xb4ac500699dff4590495ef57bfa80e6e3245b8ca193374803ab46ea9f5f65652. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a96b1070-e2b9-4867-b22b-4b3bb0c86b79.json and https://artists.proofprofile.net/proofs/artist/a96b1070-e2b9-4867-b22b-4b3bb0c86b79.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 0x91ba7e9a32591879f799ee81fb8f2e2871187053259e8bccba67e316d2b639ce. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/IDA181205403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54eb2ea6b424d4ff772393da705e812f89aded21656d667d637a50955c2c402d. 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/IDA181205407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4603c5c60340f3857686ea274a841005e4c7b6299213109462a9fccf67dd7231. 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/IDA181210407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8056060b3be8463e68aecfc1f7a7054895f45f5575afe6e0f3f2981783c1cf. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/IDA181210403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4763da7e241a92c17518cc255bafc93a51e8fa523ff11f2f076ab1905fb3549. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:47:52Z), 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/IDA181210402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551f06acf5b29e4873fe5fc8ac8f21978a52ef674a90ac087492d5f278fa5220. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:22:09Z), 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/IDA181210405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719c2d9d0e69336e527a37bd652b0e3434d751c829bc8f5bc664f7a2ed09e08d. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/IDA181218903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa6dc73e2b6d39c1e0e36e00650b974cbd711a6b40508afe2de6ef8c4d6f329. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/IDA181218909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723e16aaec3174401c6274203e7af1e1608e2c9c169cb5375a88a82d3eea4209. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/IDA181224505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbc51076a21d6201041aebfa5db49186e4071ee93c435802f8e07978509a2d3. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/IDA181331305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3e0e8d79c1b8de1b6e8fc622da0282beb22bbe13b34c7c4d127002035f647f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:21:18Z), 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/IDA181331308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232e255367ff2a20cf0ca215a8297d5ff6c8e1cfd75d7b3fbae910842dbcf972. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/IDA181331309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cbbed51f42cca7c8a257fc967c0656ec17b3e3fbf0cfcf994c8b5463b6195b. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/IDA181331310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2b82ed7d886027398f4d856fb3eb4aed555dffd5482d0dda51194e47852467. 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/IDA181331311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea9873fb1fb8a93ee9f1b321e6a03d6e8974d43faea3841b0e1aa17b638c361. 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/IDA181244004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebab9aa6a56fd9e9ac294da80c032c4d762076b8ff3106392e518ca5e0f731f. 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/IDA181244008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462713206f157f987ed6cae00f50e60253071f677700db6b23360e675d0b1d7c. 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/IDA181244009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b62b4853e2ef290553efda20fad84dabe21b4f9655b662957d32a74b8744483. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/IDA181244001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd766cf92479e8a4371750d14ad5b28b5bc4c007534a8b25a54965837bddd391c. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/IDA181205401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7390eb0b5378328837b61bf969f340fc99e703e8d38b2dc36762eff0ec4eb256. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/IDA181345706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420d0239bb817226e960eaa9323a9fe94ac2da3ce9d4ac6f41ecaad04be8d3f2. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:51:34Z), 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/IDA181205402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96dd0a30bb8e5557f76200beb35d7b745a4ada23cf4db401d9b4a54af248d90. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/IDA181345708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955f13af0e899724e3b21089f19e430db913baeea7aed12ab4f121c89be2aa91. 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/IDA181210401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785d07be622a6189b54f49b4a8a356e9140e93d6565157b42ba79e7b1c29c532. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/IDA181244002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d3b7b8b6a87b1935db70c41c0bac22c5d266d66ab5539816c47a2777c675c1. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:23:49Z), 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/IDA181210408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97a28f0fcfde1d35d1ddcd7b186ef5e019ede123e52f1bdf362f7ecaa453327. 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/IDA181244006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b7438d412d54c09887fb71f1f6af5f1dd92e16fbf54c71381eaf09a62786b0. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/IDA181331302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d9bb23fc2924444a8c95baeb33330c6021386eef86aaa638496b03c487553d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/IDA181331303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee68f369614b5ee598d3c0ec49af7987c44e628e92f577afda1d89c3f42218c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/IDA181210410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c36ac2813b7f1977832d019b045457dc54019e04fca775008f02bb8a1d5dcb. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/IDA181210404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac424409d6ce1fb567ab11d1784fcaa64c7a904cad9dee1c57bfdb34b374e650. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:27:22Z), 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/IDA181345725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442ec098d419e3326ed7551433d4c992fda0a50ac05a444cca2933e7c53b44b4. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:56:28Z), 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/IDA181244007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f936ed61d9987385b1652bba49fe27b22a09bf2d7ebdbf301491cf6f77bb96. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/IDA181331312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedb33a33019534829a1aedf3ff0fa3e0a3ed931c9b2af7d424a43ae4e9450b6. Chain 2 (Bitcoin): anchored in block 957551 (2026-07-11T10:03:47Z), 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/IDA181630252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb76948360bb239b42646aa01c8175d1719f24b006744b1b353b487f0b361a3a. Chain 2 (Bitcoin): anchored in block 957552 (2026-07-11T10:04:42Z), 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/IDA181630264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b7438d412d54c09887fb71f1f6af5f1dd92e16fbf54c71381eaf09a62786b0. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/IDA181331302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c36ac2813b7f1977832d019b045457dc54019e04fca775008f02bb8a1d5dcb. 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/IDA181210404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd766cf92479e8a4371750d14ad5b28b5bc4c007534a8b25a54965837bddd391c. 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/IDA181205401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b62b4853e2ef290553efda20fad84dabe21b4f9655b662957d32a74b8744483. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/IDA181244001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d9bb23fc2924444a8c95baeb33330c6021386eef86aaa638496b03c487553d. 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/IDA181331303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe13d52dfcff86ea79f1a476ab2497159f39cd21d225c73b04eb870a9ae6ea3. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:53:25Z), 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/IDA181345715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d3b7b8b6a87b1935db70c41c0bac22c5d266d66ab5539816c47a2777c675c1. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/IDA181210408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7730a45ab59164a8a585c758511e472421fc6105f823f936197627bb470243b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/IDA181345724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f35a402f2147860f3dc4a77075aefe7b396766f9ea46e57c9124a57112dcd87. 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/IDA181331307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c262a62823cc66021de46844972cbbabc8f3bbbe1a522a1052f56df903d73d. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/IDA181630255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff57aa936bcf976342821b6c8a7eb9763780a9607f14a8ad6c32fbaea194009. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:35:48Z), 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/IDA181205410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5073e2e198245907a10c2af3da114277ef72983c175a57d328ec9884cff7c5. 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/IDA181224502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b95ca9741f1318c21bc24460f6d2b572a6b8fabf72bb340444931d63604ba5. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/IDA181218902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac424409d6ce1fb567ab11d1784fcaa64c7a904cad9dee1c57bfdb34b374e650. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/IDA181345725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955f13af0e899724e3b21089f19e430db913baeea7aed12ab4f121c89be2aa91. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/IDA181210401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f936ed61d9987385b1652bba49fe27b22a09bf2d7ebdbf301491cf6f77bb96. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:05:18Z), 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/IDA181331312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ab44b24b8500c94d60cc476e7ab7e1885b6c935285255e03d57e24d5c7b937. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/IDA181331301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96dd0a30bb8e5557f76200beb35d7b745a4ada23cf4db401d9b4a54af248d90. 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/IDA181345708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1ffb6b6419ebd295aee9aeb2bd6327315760190053172d9fa81e3c845d9ffb. 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/IDA181345701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d9bb23fc2924444a8c95baeb33330c6021386eef86aaa638496b03c487553d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:54:37Z), 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/IDA181331303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b62b4853e2ef290553efda20fad84dabe21b4f9655b662957d32a74b8744483. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:54:56Z), 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/IDA181244001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5073e2e198245907a10c2af3da114277ef72983c175a57d328ec9884cff7c5. 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/IDA181224502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541fa21df37bcef30354199966431de43fd65146ca7641113162892e78520b0f. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/IDA181224503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723e16aaec3174401c6274203e7af1e1608e2c9c169cb5375a88a82d3eea4209. 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/IDA181224505.