Kråkesølv (initiated in December 2007) is a rock band from Bodø Municipality in Norway. The name is taken from a tune by the hardcore band Hjertesorg (also from Bodø), in which Fredrik William Olsen a
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 0x61cc720061b625f1f3f2fc75a785336deaf3b363660c2fe537d7490f40ec8cfa. 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/7e6b441b-691b-4b6d-b306-9bb57af641c8.json and https://artists.proofprofile.net/proofs/artist/7e6b441b-691b-4b6d-b306-9bb57af641c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Samleplate for Et Oljefritt Lofoten, Vesterålen Og Senja
Fisken, havet og kjærligheta – en hyllest til et oljefritt Lofoten, Vesterålen og Senja
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 0x3bb98593b477df0c4bdf9191eaf9f5f91290e6f6b4a6dbf99fb8b52792731051. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NO85F1404010.
Kors på halsen, ti kniver i hjertet, mor og far i døden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48fe7ec6e35f3c08e4578f1d5bfe1e8d57ee863773694422b9e8b6d04c9ea0e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NOHDL1201030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bc226a9d342cfb864b142740dd3eca319cfb880cbfa638470c1059dc652c0d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NOHDL1201040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6f7353b21914d989faef3ad4ec8332ad4078cde12cf91268216a489f71f73d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NOHDL1201050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd276f4dbfa6058b349e7f5c69898f33bc47e1726584294dd7fad658cc5a99260. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NOHDL1201060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2648a20a26ab4dda52cb90e744acc450f169e141ed57aab47bc2d1dc465f5297. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NOHDL1201070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fce5e0ebbecb5c50a24fd3138f024e005716138c62aca3919688f2eaff8cdd7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NOHDL1201020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20db9eb89b045346ead48ec284a66b24811a8937726460b48182ecb299fb7c0b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/NOHDL1201080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd89bbe4721d074f39700c10da4eef49215dc57e36bc58e308e420ec8ff99a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NOHDL1201090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35018ac3d0d78314aea8fe7cee34e0e29073aa3b3cb496ca701d3b90d4e01b51. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NOHDL1201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec365d54ecf7aa741ffcdfbb51c9cd912e0e4b89b3e489f3a9fc9c9b07c6979a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NOHDL1201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4373cb7717b125b265077ad5954dcdc8d4ed9ba771c93f03f2eba41425f31978. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NOHDL1201120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ac796e1dfa1f13831baa86b5c032621a33f2b29bb745b2b6f51f24d952e656. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NOHDL1201130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e4ba1a81c4942e88e72a841fdf198c9582116689c2d0ce30f5eb46a44db0fd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/NOHDL1201140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f61a3e47fa9497440947958ce069e19719b9e012f6f7aad0d5058b957dfbf11. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NOX9X4040505.
Hundre runda rundt sola samles i ett sekund
Minifom (Live from the WiMP Container 2014)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a08fbfb73b5ae8a889a731935e1e00a39a9d715ef6a1c5dee074dd3e051f68. 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/NO2XZ1105010.
Vi Har Den Ære - En Hyllest Til Thorbjørn Egner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6defbc6e6047b872fca4c2cfb7040cc042cb02fb73a3e00376666adfff3966eb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NOHMA1255030.