thumb|Trånn Ciekals with Djevel at Midgardsblot open air festival 2022 Djevel (en.: Devil) is a Norwegian black metal band—initially a solo project by Trånn Ciekals—active from 2009–2025. Biography D
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 0xcab0d3ff7391c8ae15bd7096aa4f7d1eca0f62f5f1b08ca2a656106974eb1e89. 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/70c08d2d-b65e-48c5-8757-8990b40069b6.json and https://artists.proofprofile.net/proofs/artist/70c08d2d-b65e-48c5-8757-8990b40069b6.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 0xe982b50b45a8e4cf37e2922f9b8bf33e62b309efc92a89d7581b65ad3438d336. 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/NOEHU1106402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8b1dcb1d7a4fb9ef99a9ef0d89773196f4a152c91c06a416814bb7ab4d37b1. 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/NOEHU1106404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cb4bdc314b1813e7b2a71eb53cb0c7bd0fa9141148871f96a5e643e0ceb487. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/NOEHU1107101.
Vi Slakter Den Foerste Og Den Andre, Den Tredje Lar Vi Gaa Mot Nord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab95a4cc3ba0c9249906bb5704d5fa9c86740b649b7f76c629d4d093bcb27ea. 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/NOEHU1809001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367342213e93854f8d2436e3a2edf4a60e9be92343232749dd97ee81339d9268. 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/NOEHU1809002.
De danser rundt sopelimet som om den var deres mor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffcf88b32cc31d60209427a229cfd890b1f2c6c46203e4a01999f44ec850f68. 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/NOEHU1809003.
Paa vintersti skal hun synge en gravsang som aldrig ender
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f49604a42712dd3c8b894ea3dc2a999d6948e01b6e6f73f43c0de4887e6df0. 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/NOEHU1809004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac7c41df7bb8da3a6476efc16929a81633ebf2cfeca361f9e09b368a738358a. 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/NOEHU1809005.
Illoeygd Foedt Som Satans Barn, Paa Ferd Uden Spor Af Menneskeverd
Vi Slakter Den Foerste Og Den Andre, Den Tredje Lar Vi Gaa Mot Nord (2020 Reissue)
Vi Slakter Den Foerste Og Den Andre, Den Tredje Lar Vi Gaa Mot Nord - 2020 Reissue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1bd0f5d141a28461c1815a2e36fc69c0e8a5fa5c083f224e8d9ed42e0da13d. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/NOEHU1686001.
Englene som falt ned i min seng, skal jeg sette fri med brukne vinger og torneglorier
Maanen Skal Være Mine Øine, Den Skinnende Stierne Mine Ben, Og Her Skal Jeg Vandre Til Evig Tid
Maanen skal være mine øine, den skinnende stierne mine ben, og her skal jeg vandre til evig tid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ba62d3114cced8d685b657bbe936a785d93e9aca2f1c5f480da22d67f941bc. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/NOEHU2111601.
En krone for et øie som ser alt, tusind torner for en sønn som var alt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54dede50b63d536e10ffc11cd2edd94b641316e27c1f417f5caed20bfa5e149. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/NOEHU2111503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa661bb2c71ad18288c5e59e9e3d569cf5eaf5d20cf6e0e5d9d62edca9a4117fc. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/NOEHU2111504.
Naar maanen formørker solen i en dødelig dans, ber jeg moder jord opp til en siste vals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813595a54a253184d890d85bd7b3612aac4ada586ace2713d6923c9c0a503835. 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/NOEHU2111505.
Vinger som tok oss over en brennende himmel, vinger som tok oss hjem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dbb9665e2993b7e452bfe4000f7b6a8486138864a9e7f3712ddeeb2dc5650b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/NOEHU2111506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1303ab4290ec5dc9666b70dfd08c90b7a1c0721e1dde903382b4b3daddeda8a. 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/NOEHU2212001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7585b99988b32cfa4b5fdcb471990c9bc7e56f3e6ac5d4cde1a5deec719da34. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/NOEHU2212002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4f994e6eb7c0a3cc7473f42272aaebd9787cf3b0a7339e9f4ac532a42a83e8. 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/NOEHU2212003.
Mitt Tempel Av Stierner Og Brennende Maaner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a9996620296be8e24a5486aacbb3300b89e631b89f4485bb2ab7fbd0543687. 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/NOEHU2212004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb3e3392b61233c64a2928bff47f4b4547b0af81c22fd49024892a5a05ef206. 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/NOEHU2212005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b924fce6cfea6d92bc7157a4bfd33ad433d9c945286788abe6f9ec89b89b4e. 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/NOEHU2212006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702bc8be688f6f5315eb8c0abad6ba776b798dd95ade0dc5078adc2569862666. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/NOEHU2212007.
Kronet av en væpnet haand (feat Afgrundsprofet) [Alt Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07e42779b37cce339670b263314b904ee8ddcdd45d5154d6a426297d1529551. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/NOEHU2414106.