Haggard may refer to: Arts, entertainment, and media Haggard (band), a German symphonic metal group Haggard (TV series), a British comedy television series Haggard: The Movie, a 2003 film by Bam M
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 0x61b1d8f5f2e04560e64f156d4f74440acc1ac99bf0916a7adeae995e3c9b9302. 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/1eeff36d-3b68-48ec-b1c2-2702f7d6e004.json and https://artists.proofprofile.net/proofs/artist/1eeff36d-3b68-48ec-b1c2-2702f7d6e004.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 0xc8d40bead72dfc66412ce04e1396911ed85a6ce5b9d024f6322ab93a92e93e6c. 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/FRX201743803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe502937deef4025a00e6ebdac6f4dcb62946239be6c6ad399be9d7f69ad228c7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:48:33Z), 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/FRX201743804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ebf3c1a3f4a5a07e1615258f21a7290c8fa01d5ede1d0a9562975d87b577bb. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRX201743805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c69faee9063bbe8411f82ca6b3c278d90dbcb720747837571cc2bea192f48ac. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:09:59Z), 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/FRX201743806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04276ea8a06be495b8b847b361fa7629510fa96c35c990e9fe7ee60381981a75. 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/FRX201743807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa63fdf739de24c14df5cb34b37d010db941b703472cbf69c9741b82c352a60e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/DEBL60391124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e01d2862aa3433fcc2070a6e4b3cefabfbd3af75e260d630afe182d67b40b1a. 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/DEBL60391125.
Prophecy Fulfilled / And the Dark Night Entered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e99dfdc19e1aa3cea3159a6e908065f939dbd8fe67a104405d19d2606244ad. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DEBL60391126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9451db4346e031ee3aec4dcb630b17a4da3bc0255d90dd96d74189eec2b8c0c5. 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/DEBL60391127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49d8b1812d8f69e4fac651f3200239da3968dccdd1cab2eb3eb98e79ec2fb81. 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/DEBL60391128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14154d5ddd5b800c776796c321b8cff4840a733f07824f0361fd38de3e168aa9. 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/DEBL60391129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb680c363b2e904d4691557908f97a3e8e52470c79755c6b2120cb6c0e509d270. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEBL60391130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5056026a5e893729de839ef6b03b8b67fb2e93e3bfce86adae3864d7d5cf5e7b. 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/DEBL60391131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd825e7a70c656aa3c3ce977cf5f21e4a1630f4622d985f141b21eed2c6b830e4. 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/DEBL60391133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f1204ae92a628b993959212f22a9fe5fb2a2cd535b411a5a3a776b9f6fd3f6. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/DES370800060.
And Thou Shalt Trust The Seer (2011 Remaster)
The Day as Heaven Wept (Chapter I) - 2011 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f373e6be96fa08a0c857182bd324e2b87df001d0abfebf0ab7a35944ae5a37. 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/FR10S1407855.
Origin of a Crystal Soul (Chapter II) - 2011 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0431725d6ff8339f685258c16fe6af909cbdb9db54394ce59a5c41b31662fd. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/FR10S1407856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448772fd9fbefea33ffd1e916ec7fdc153e90f63ba9b971597e6d175a92a6ae0. 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/FR10S1407857.
In a Pale Moon's Shadow (Chapter III) - 2011 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9894a1312643be73ce505bdb7d7230d64da579e2163ebd0f14b42db73d0a8dc. 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/FR10S1407858.
Cantus Firmus in A-Minor - 2011 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ed478398b6df9269ac1677c16ab11dc7cab749d0a3a912e860e5fd8f31f26e. 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/FR10S1407859.
De la morte noire (Chapter IV) - 2011 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9888a386473ed00c5d2749d1d818b0a983946376bc5daea6712ca0eaaff6d9d. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/FR10S1407860.
Lost - Robin's Song (Chapter V) - 2011 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d8fb9c417c75418f2164776d9333a18cdb1e189c0695e77913ae46e7a72b56. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/FR10S1407861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe008bc7a0869b7ecba4112e5eaf3c4450b414b76ebce8c0d55781f3444f9f2. 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/FR10S1407862.