Casiokids are a Norwegian synthpop ensemble from Bergen, and Stavanger formed in 2005. The band consists of Ketil Kinden Endresen, Fredrik Øgreid Vogsborg, Omar Johnsen and Kjetil Bjøreid Aabø. Associ
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 0xba7c4535e01b7c2a23cbee6de89a5a0e9242d7c00a314105c0de9710fd02b296. 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/1aa8cac1-95a0-4856-961e-a88b37983f7d.json and https://artists.proofprofile.net/proofs/artist/1aa8cac1-95a0-4856-961e-a88b37983f7d.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 0xb8ddbe58f65cb6e2d830ec4f342c263e8af2ad591f00f57f6060bc0298badfba. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/NO28R2416503.
Topp stemning på lokal bar [Deluxe Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827f4c6061ae2551b8386767b2b414de5ab5c1e639ff4babeca986aa1509fdd7. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/NOUM71000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3815b83146c143f28b997ba9c79cf9e3f8dd6c26fdb9f6dbee75687221e448. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/NOUM71000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52866788bdf7406d66ebe839d31eb2b01b771c737990fb89a891376753e60cb4. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/NOUM71000031.
Topp stemning på lokal bar (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0ca07cb2e5ecfd2c3184f787981760318bbd0bd142642fcb8403236edc27bf. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/US3R41019604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755377cda343ae42af78a070b4fd579f1ee7e85c2493a4b5399c47dc2407e1c7. 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/US3R41019608.
Topp Stemning På Local Bar (Bonus Track Version)
Topp Stemning På Lokal Bar (Bonus Track Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08ccf0cf2b7e5dcad0c44745d6d5bdbc1e54aee593adbf277065fa12e67853d. 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/GBGEY1000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948dc5fa6bd18995c736b5eedf0c71c795337921cee7e3b1ca1def5cce55873a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GBGEY1000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e24d7e200c37ba8e3917533ec2354b4e35a9f8cd841d05adae8db52df0cf37. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBGEY1000100.
Aabenbaringen Over Aaskammen (Deluxe Edition)
Aabenbaringen over aaskammen (Deluxe Edition)
Aabenbaringen Over Aaskammen (Bonus Track Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297ed966814ca6c1c37551862b28ecb3013676d8ebb5a36f7f69bb138a8ddd37. 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/NO28R2416206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d4c80a492101e24483702e0035c1dfd9fa1aa27c0c8255c5fe9ca05684e399. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/NO28R2416202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c92f172bd654c7dd5510a16a50598963a4e4cb5fbfd580d9fee9d04bf0fe4bb. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/NO28R2416203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297ed966814ca6c1c37551862b28ecb3013676d8ebb5a36f7f69bb138a8ddd37. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/NO28R2416206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6fd6f9d3e5a44bf8404da7e642a37ddd1e53862fdf6d6ee7bee4caefb43838. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/NO28R2416207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99076cf2b8c64a3e5924193a1985280e1a983780fcefd35b061996fa93521c76. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/NO28R2517604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618d39473afdfbb2a701120570b4da0c66cf51f662a4d63653b09988909caa7c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/NO28R2517603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c91d90953aa744b152726d43e1a15c485f27890980ced343f07966cd4cda268. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NO28R2517601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2073f5d582260b2f6d6d6212de85e37081f1af459ea9047f52ebde2f2e2979. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NO28R2517602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618d39473afdfbb2a701120570b4da0c66cf51f662a4d63653b09988909caa7c. 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/NO28R2517603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897f4196816d92e55cc085653c1d3e936fdbb02465d4269d2afc41bd905c219d. 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/NO28R2517605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392d6ab148b1c82f58b47c0ca704c198cc49a60ec700813f19cc37913a214fd2. 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/NO28R2517606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc01e32e723a02b2de3444646715d8a3a5b4aa638313893f99cd8af3e0c92250. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/NOCEY1202070.