Knugen Faller, is a Swedish punk band from Skellefteå. Formed in 2003. Their style has been compared with Doktor Kosmos, but more punk. Knugen Faller roughly translates into The King Falls. The delib
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 0x1df6586df4c8682060264f702157a221101bd7d4f1957ecc7acc402c287a15ad. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b89b3556-9edd-426a-bfda-75ee75e708b8.json and https://artists.proofprofile.net/proofs/artist/b89b3556-9edd-426a-bfda-75ee75e708b8.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 0xfdf05b2abb3f476d46be722f111634a41940047e612c8e8b40e035b28817a58b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SEYOK1311409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8498854213f8b62316218676e6e735a3efbac6cbc9bdb53ee2bade8c39a8f6. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/SEYOK1311410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695f559735a7132813bf8d4f68be9145e5198656ada80c275e42ba584aea038d. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/SEYOK1311412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa256ac2dee4ec5954edaa5792bab5fdb418d9e26b5fc4a192b638fdfef29db69. 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/SEYOK1311413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c08db1cbe60c890d0bb9913e02495a9b05ee754985d9d6977d19f1818ddfef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SEYOK1311414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44460089d5774ca67d190d4c3698102523c94bec09753dfd59e53582a5c308f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SEYOK1311415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f33cca56d449927648677184e622dc84d670f86e6bb8a9b412de4d9d033494. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/SEYOK1311416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705d54ed78f3615656b698897286c24c82ddbd064edea8d728c93d6933101af5. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/SEYOK1311417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059589ab46699cd8e07dddd427f031c3744d6aa06bd837a6e9129d4768e4142a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SEYOK1311418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2e9df65474adad1399601b625b06082c23363737a2b70b955aaea30f854784. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SEYOK1311419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8995c7fddc1988161148ac703f30ddb2a434aa7fb0e3bbfb87f93e533499a053. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SEYOK1311420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1340b4f844be500b3a8a4ec51864ae87b50f0e6616993a731980155c2cee1473. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/SEYOK1311421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa401675c83860e5fd3c0a2c5aec137d49ec09c3e6cbdb819b0c4916e4598fd4f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/SEYOK1311422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab4bbc20cd3fc4bb5df220cdfa0c10c3fe25aef71aff6915a6b6caf62e0f590. 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/SEVVF1201301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca23870432f1428ef23124b25c23e5003671ecbcd72208fe93c932dc8284ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SEVVF1201302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47cdc0491635c7ca2f8872df64ddb7ceb64180c001227544670a42c3be4f787. 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/SEVVF1201303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa917996aacd1ee6daf600c08f70d69cf195d83f042152dd2380d49ac15af63f3. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/SEVVF1201304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75e5d00b42010b9d5afd42392ea1d745d8e1ec14be283dabfb73f45874e0b8f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/SEVVF1201305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620ffe09069182725c84742e0187d364a9f8297b8488e8db0d2693adde417b42. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/SEVVF1201306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e610b5a1ca5a00ffb0c20631846260317192397b171909c1009cbcbd1717dd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SEVVF1201307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e12cb22385a9973493903fe6d75f29053b16e94f789edd6762dc7397b9d9ca8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SEVVF1201308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8b6502acd9818b9a0530eb692369d803885c28017dd87b23de8e59ea05b3c5. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/SEVVF1201309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a17e6f7acecfccd4bf362d79df397f565823340fe9e06deca0bbf84205a28bb. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/SEVVF1201310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca306c6308e61df75ee6b1a640abedd4218e9a5afa56b361e4624711fac33781. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/SEVVF1201311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee7a0bc6adaf1c239dc2ea37eac96024f331f380822e7ac147cd83a3534e21b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SEVVF1201312.