Leprous is a Norwegian progressive metal band formed in 2001 by singer and keyboardist Einar Solberg and guitarist Tor Oddmund Suhrke. After releasing several demos with relatively unstable lineups, t
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac3a08527088909cc3f5bfe58de1d2ae1838056459a8e8d4f38d18d12206284. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e557bb4-2307-465d-b0f0-93a17928e571.json and https://artists.proofprofile.net/proofs/artist/0e557bb4-2307-465d-b0f0-93a17928e571.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a43a76254f413c46114f09ed2c601ad3e3d9495f45175f6395caa6e569bebb5. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USET70934707.
The Flood - Live At Rockefeller Music Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9511f0f4a79afce6f1e69bd17227db76e76796afc5c7d48fc7a4a80cc8bb1493. 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/GBDHC1675101.
The Price - Live At Rockefeller Music Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336b96b35931683d7223ba3c1a915cca7c10d52f41f620526b721fb41ab19325. 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/GBDHC1675109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36d35ce11334e1af79c7eb8ed53a75b45131bf524f1e8bcd2da934da5b91f87. 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/GBDHC1675102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0607c3a9d9d9982c01e9fbd3bb8d708fd0b223010811f18397ea94fe7b0a9bd7. 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/GBDHC1675110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ffa55c2bc2503b703848f814629d7ab3b9024a7e24a06b321e522264abfab9. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/GBDHC1675111.
Third Law - Live At Rockefeller Music Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0a7f2e3caeebc66d328a6d8c6b0f667bf17ff06a8fae2bc228bf02e3a418cd. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:06:11Z), 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/GBDHC1675103.
The Valley - Live At Rockefeller Music Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf3871aad0955e28d7635c199e57dc6daa4987944f628ba1eeb201de7f67d64. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/GBDHC1675112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475edbba8f5d812a8bee5a3a26a9e74dd69bfcf26c65292452b69045df1d61a7. 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/GBDHC1675104.
The Cloak - Live At Rockefeller Music Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15830cde90aa5274527db93211b2584ca9fd0a74ea1220172b3d53c79ac92826. 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/GBDHC1675105.
Forced Entry - Live At Rockefeller Music Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875dd09a1ae3e7eedc5bee90e1b8045733cdf2a04efae89878d85ac09cbf610d. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:02:59Z), 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/GBDHC1675113.
Acquired Taste - Live At Rockefeller Music Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80afa57f9436a86a31c3138b01568e2bf4b1998d346098efc6e3333154a66c4d. 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/GBDHC1675106.
Contaminate Me - Live At Rockefeller Music Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2021ed300160810fd15eafb245c3e326638590606c267b819a7bc7a673c8687a. 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/GBDHC1675114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf007603f36c03d66f74bb5f180f5b0d77b8ef71b02f7735f26ba2d0d8e1077bd. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GBDHC1675107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6464c0f07e3d3a25ef9ddf7da5d80cf615d65f62d97b992eb64f86f8a60bfcba. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/GBDHC1675108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0118ef5093dede4d88a44da9d98d40d5090b0e388c12b8f4b3d3ad76c64302. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBDHC1779203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d918684cb5ed0e0e9a5d768f00e4df4538459e66d09b6b6180bade9175d81c. 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/GBF861779201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d2db4fc4555d74cfb1f1f5de271b25b9d486ac519173baded9131979014eda. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/GBDHC1779215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f3a9206f212b76bf43c73d1dbb29c124909223281847ed34ec476910a8d4f6. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:34:26Z), 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/GBF861911301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ccaacaee0b24501bff9a3e1b703eda99ff998557ff5ed0f335677d435b7271. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBDHC1911305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce30cdc9ddb83078bd7766cd9fb56ff3b691737f4fed8f1039ac6e15f39597d. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/GBDHC1911307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b43a7691b16157e4daece93726a6b6078d8b7f8fce6bacde818d79caec5650. 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/GBDHC2121909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f24fc6ec42f4dc16a0c1a4398c00dc788d2fc076a25379017f2cd175998a4cf. 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/GBDHC2121906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe8001744187f634037ab1a447151ec36aba78e2da952b7a03623c64cac51be. 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/GBDHC2121913.
From the Flame - Live at Motocultor 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9a27e806e696bb7ed89bfa3a0432cd180d6ce79ad88de1649c105c76a40481. 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/GBDHC2121914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359c18f2aee40353a6f4ff5bf5d939d2453782c63972120dce4dc4bef4bbe1e9. 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/GBDHC2121902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cca9d404fe6fe6240d9e4d611870d11c0b4daaefffa12b293b172c1377dee59. 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/GBDHC2121903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e814bf3eb8a56eab19f186880aca34503bd622d8405487a6bd1930ebaa944bf. 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/GBDHC2121915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa3b0816978687be30cb2fdc64a80624d026af2596c585fcedff61b3e6b311a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDHC2121904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8368d5cf2079b8f9c384a1155dbf89af37a64f489d0ea8209deea3e8f94e3ade. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBDHC2121916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070832efc37c4183bfd8ba2fcf83d322d7cca53df2e3a471c50032a3f6a176f7. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/GBDHC2121905.
Nighttime Disguise - Live in Berlin 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb084fce869714d1883add111a726ea022e36ff373e51319a5d369a26edef3e0e. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/GBDHC2121917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f24fc6ec42f4dc16a0c1a4398c00dc788d2fc076a25379017f2cd175998a4cf. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/GBDHC2121906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79dd5d0870fe20707cbcc40f5e5bf099a2a98d34d77597bb8fb7617a90f6786. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/GBDHC2121918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db3b05a3303e140594d6dfc4d5cec70b73209a3051c7aa4e0f7febd215c4d25. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDHC2121907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e1f087a3e3048e127623cf71e70e8621a958f7d79481693d9193b0db94a301. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/GBDHC2121908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f8a70f8700579d74cf71a32653509a1d6409be820753c7504f142a9f56937b. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/GBDHC2121901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff38b48253d852084396b7cf0192b602450340b9c161ee8ed0517ba5a5b4734. 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/GBDHC2121910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ee86f0beb32bc88c7905bb1efa405fdb4c5be5870076ab471312a36d47b2c4. 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/GBDHC2121912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a84f0eb91ca27f3a1f3e8767b25f4c7193eb667fb5b858803e4bf1ff95b3cd7. 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/GBDHC2447202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d833a38dd49ddd79ea97992975a3225e2be3564c13399735ba56cd7cd4a16e. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:00:55Z), 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/GBDHC2447201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a84f0eb91ca27f3a1f3e8767b25f4c7193eb667fb5b858803e4bf1ff95b3cd7. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/GBDHC2447202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2555021446cd2bd747055cb039d711e88afbd8427f894be07bc62cf4ddd48baf. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:46:26Z), 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/GBF862447233.
Like a Sunken Ship (Live in Tilburg 2025)
Like a Sunken Ship - Live in Tilburg 2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edd2e865756ed0baffa7b1b72ccde8e6a4791fa1e2018e9a00e683518612c6f. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GBDHC2557605.