Major Parkinson is a Norwegian rock group currently based in Bergen. History Major Parkinson was started in 2003 by Jon Ivar Kollbotn, Eivind Gammersvik, André Lund and Jan Are Rønhovde. In the same
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e870af70439720dc7b833197041db643a384fdbef3ba6a7e11c2f7d2f1da7b7. 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/131db248-a2c1-4d3f-8e15-ab5e0709a589.json and https://artists.proofprofile.net/proofs/artist/131db248-a2c1-4d3f-8e15-ab5e0709a589.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3c04dc0ddc29e96847a841d120371fd5f7b981cc67a8148a15e2d37687e447. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/NOAPI0808020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2221ba28e4062a1120e3677c7e5dde47ec28a110da61737565ad937d744f0e91. 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/NOAPI0808040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3c04dc0ddc29e96847a841d120371fd5f7b981cc67a8148a15e2d37687e447. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/NOAPI0808020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d8bd36bf51195578880adbef1bac2f1df4920e4e71e60930c1aec71f8b659f. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:31:15Z), 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/NOAPI0808050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b3f1683f1ce06a6b2e231844e22370ad300c9951cb68477f82b5fad5ac0e91. 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/NOAPI0808110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520e5089f3673a86633c89de268ee534c4a9b121576bda32490bb7354a7115e3. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/NOAPI0808130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855d02894391faf3d7a50426c57a6c4d8e977915859131975f6587c571f7d8b5. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/NO2MD1002030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3eb9811a9c24a7f97f270fabf574bb22766308ee0fdf5d919c890150cc3921b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NO2MD1002080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a06a457a9c1d9129bdbbaf7b95d492ba369d5ab8920e8db6b461e06f9b17406. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NO2MD1002130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17417f6bfb53f7ae704e30b3934fff3139d4e4eee29d53bfc158f9d72b7cd645. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:30:00Z), 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/NO2MD1302010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfbdcc249a3a2cbdc59365fc3e489806bb07ddd34ae9d5bdd2dfb2b1dde5f66. 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/NO2MD1401010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa5ced7c158642bedfba304618b044db053f5b6c364f1a4daf2244701d69055. 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/NO2MD1401030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba374609a497e6b00ccf71dab804bf77cee321b043f7ab6a1076a2827654328b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/NO2MD1401040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cc9fa9bad18c255aad2a9b1a9804e29bf34f778508e698a211e5d9e962bfcb. 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/NO2MD1401050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb431cfe44c10627087ea3d50088fb321894b599f703cffe0d75521a5ad748c87. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:09:43Z), 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/NO2MD1401070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabb2765a4a526c7686b3f0b0b627d0cb86169eb56e4ad471032310767ed74ce. 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/NO2MD1401080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109b924388dc115b0efb0427ccff9612074eb653fa372e0bd7d5481441eb9a3a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:00:42Z), 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/NO2MD1701020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac318e0446bb1789f12f82720f709597b798fa838368f3774fb2f2c486b512f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/NO2MD1602010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e21b4959fcd4241f9b24ecfbe7c4172e04e6fcdc44b923058b436b16c21b841. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:38:33Z), 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/NO2MD1701010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109b924388dc115b0efb0427ccff9612074eb653fa372e0bd7d5481441eb9a3a. 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/NO2MD1701020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078f08659dee7ad16522d6b702f712087608f7f87c290d92899fd209bee2c508. 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/NO2MD1701030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04971e69c4932ec5ac2ae4011175cc8f1189772492213ef3be3202d9f7c7c87. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/NO2MD2001010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d6ff7d0420a2d9a84a401d2e3f21117197aea153d8ac20a7c57b15c51abcc5. 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/NO2MD2202020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807d927acf1c67bdf4455f869babc7d273f23982918dc0b36c996c00d6b92496. 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/NO2MD2202030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64ea0fbe766353f61610cc0ce7f696a802f9c9f98a81a2b1a8f28909cc6e181. 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/NO2MD2202040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7367265a06361b3d60ed1ef1943102623189f61b9de74e116f1f01488efbdb. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:04:06Z), 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/NO2MD2202050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcbbfba9694be1aa5e6cfa9bdb6694cfa2e6c336d3bb09123b89b4a8886ccb6. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/NO2MD2202060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0bed14ea8c6ab736fa0e2e0ce63c7ea81360411f210c746bdc7e1d7575c760. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NO2MD2202080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333be7c76c9a4541f7b840809cd8c713983c06e9cad47e5dcf3275c24ff1a3d5. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:09:07Z), 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/NO2MD2301010.