Michael Karim Malarkey (born 21 June 1983) is a British-American actor and musician. He is best known for playing the role of Enzo St. John in the series The Vampire Diaries. Early life Malarkey was
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 0x09252d2779ff87e81c60684773c458e314e3634e92a0a2b9149da0db8dde4cbd. 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/a8dbdedc-bf40-4f73-a44f-5ce8be235f9d.json and https://artists.proofprofile.net/proofs/artist/a8dbdedc-bf40-4f73-a44f-5ce8be235f9d.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 0xa12e21d2c27be87740a208f53829fcb6ccefaa3577dca2d2436dd62b529d1ddf. 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/USV291454423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350d28f738e8e80927535d8592494f8e4000648e3f61b9034b823b7187eb7a22. 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/USV351457777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b452c9ec3b49a944a80cecfb9470844c419372565873e21f6c9920fa9e54a8d. 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/USV351457778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe445b647a2eca1a995c6eb5e36ca78569a70be813760ddc932fdb9d0e4450fa9. 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/USV351457779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204b7249f72ae9986e4d18e34e28072e73b27a387f7dd74ff9894b18ea81875e. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/TCACJ1520952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482908430d3c4ec9ee669109927b516ac464dc85ef9a940300128a5fafbb1400. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCACJ1520957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdd2b1b0604f58c081b897e6bb5f85d5f74e6be41b0817116dc5aade942f5a9. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:52:57Z), 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/TCACJ1520960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f2c6028d557b4748faea9077c03e2cb7ac3790f82db85ba33098a91f1f09c6. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/TCACJ1520962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63d02d37407153cb4b9b5529fd411d2a89746e9ade710d52b66d1d6889fc7f0. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:38:12Z), 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/GBKPL1776226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5dc8b9852dc31b4ecf29a1c9f43895edb3ffcff0965cc8534affdfc191b3437. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/GBKPL1784647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750abf4e29680fcb656734352b4cf650a333a70e05755c4be1890cb00414def7. 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/GBKPL1784648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162a94bf0c270d88139a7850cd3ba217e4fb0086d18502fc7e1a3b187e61ce70. 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/GBKPL1784652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491452e12b8269308706044d58eab10cbf6bdb645348fc5f0285dc7d789eb456. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/GBKPL1784649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4781c0db94f70e0a1b8de1f7d5e87ccb9a99e7872356127518cb29584aa8a51f. 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/GBKPL1784651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11bc99044afcc7b70f8c91a5e8af49ecaa96376129e175151180f1dc3b34e48. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBKPL1780582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ecbb8a6e7ede4b38412d4210ebe0723fe6391919d8a68fc8fa497b6e0207d1. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:16:17Z), 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/GBKPL1784653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cbb258dbe632b00b5fe80e8a3c5529859f059e6de111c196303e76b7e6fcd2. 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/GBKPL1784654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeff5a060e2ad7ef98c6bae7a0e803aed197500826e531fd90d0b54899f1989d. 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/GBKPL1784655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e229c3d4897eb1be48287b69f357f38a028d74004aa42adbe1039b9b52d2fe. 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/UKG3H1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b1dfda07eb5b81c92ecf02ca4daa099fe3f6e2e697918f9d1a80245606b998. 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/UKG3H1800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1eed6718820dbf3b606a3d3b90a1779425cc17169d47017f7358f94b3fcefdf. 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/UKG3H1800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22ea70c833289815d020c6133fb01b44215e787d24996f9cd432c2bcc7bd782. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/UKG3H1900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863c7697f6fd7e4966adb0aa8bbf4870ee46530ba3109214bb44d4947fe85e0c. 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/GBGLW1900504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e5ca1a5d53ef349fad5da38537c9d2a679c72f8afeb6716c36c1a0221be73f. 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/GBGLW1900505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723b518ae317c4bfadfdbb20569f025db55144652ca20e2107b8f119859d2427. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/GBGLW1900506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd982714f0d0699def0f57aa17f119e0c2df8ba304b6cea5f00e61df66607ace4. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/GBGLW1900507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfe4167628d91329e0da08beafe40e9a171967d295e75de212550947d4965dc. 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/GBGLW1900508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a947c240708b8fbbba40704ba878eeec151b3692e65fe6e186241a6195c07d. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:43:58Z), 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/GBGLW1900509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6eafbf8297c631e1865b2e2a92b6137bf6853b0d781de85e3840fb389328e96. 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/GBGLW1900510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37d3588a2d5b8281c26c4a6ed1607ed13df7ca87316a4c1ec6dd6cc4139371d. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/GBGLW1900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a94f83c4419fb5da03e3b8be44ceb6b12aebda4d944057a2cd8a046a601207d. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGLW1900513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0118bc4c347f94a0532c5362bb345705b59bf8e3f0a50e2c690127968c24e0f. 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/GBGLW2000856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b03ee8deb6c98856e6c7abdd99b3218eae97ee345d5a71a032650fd67b0132. 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/GBGLW2000857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0bae78f4b35093b46faf49c799f508b7562c16e85039dea075fddd861a28de. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/UKZTY2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcad56e6b692562ff2da01198b39098b3cb85431244772333ce32d2aad55d5c. 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/UKZTY2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf67161a72d3671e560b753c13ac5fb51531974d7bf43f1b5324e44fb121a458. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T22:51:12Z), 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/UKZTY2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a24a358c5a9fdf47ca4dc34d044812d1da434c0506299512c6ba134bf0b0100. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/UKZTY2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c5d2f083fa4575f7126dce1a5bb8526c6e37280677fe166ba183514f5cba28. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:10:45Z), 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/UKZTY2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba40b9fb7ca079af6b7831a2a8d215953ef1b4408875e703a0d5df76f2400cd9. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:53:52Z), 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/UKZTY2200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a34265af4f196641a34601f9c2e59c23cdf827c4060e6204e02e4eff937c24. 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/UKZTY2200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd53f6ea6e35d72524d082892f77bd2b0bb6ed73fe13ec0b3d5c33bdc05c196. 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/UKZTY2200081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057b7af1f3ee3725bf3d8b474adafdfd3a72abafba675c41ff3d44a38a9fc762. 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/UKZTY2200082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efc7deb554d602fadef59e269330f262608ffbe65dec51be5b7ef7b79ce8866. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:07:37Z), 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/UKZTY2200083.