The Night Flight Orchestra is a Swedish rock band from Helsingborg. Formed in 2007 by Björn Strid and David Andersson while they were touring in the US with their band Soilwork, they were later joined
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 0x21ff24797274cd09481d40cd0a726cef1f588293f31a569585b074fcb4e20d1f. 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/db4bd198-bcd1-47f9-be53-7e91b2d26f64.json and https://artists.proofprofile.net/proofs/artist/db4bd198-bcd1-47f9-be53-7e91b2d26f64.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 0xe81f3345c36bd7bb27799fde3c5b970eb51ad4997aba043d3e8a24bcc6e83f64. 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/ITY101223001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35b7227556e0833cbb9dbd9eb8d447aa065acb7b7288ae37032c68b2411a916. 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/ITY101223003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49246bd87a790302a5e29a9dd0d9f307759834ade60f809732b13a527aece44d. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:01:23Z), 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/ITY101223006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f79a3d18e50cd68075cb8d6a9c021a87a7f4e51d6303b2b024bfb1fabee9bee. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITY101223007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74cf9e7fdb6456392b1ac2d154843e2dc7acc5a4d8849213940ab7a3e8d20bb. 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/ITY101223008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5828d324cd16854f82ae301b07fadd9dc3103bfcd850129c32b4d6b3d187a46c. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/ITY101223009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49624ec143e06c128f397371561e429862237e28f973ff6221a9bd2b80be5068. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/ITY101223010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04535ce8e7bb0a4d3c1c39b4845adde328be6b416f3ecc3452933f4d55efcbd8. 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/ITY101223011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3dff3b1db92d63211ba9e29b3012b484b7629cf6e7205319b267042ac82ccb. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/ITY101538001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f773dbf2fc1785896d23d70cb5b4fb03a14d5f692d5e0f421f79d53af5e0ac. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ITY101538005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93356de61127589fdf16a76a919fb8bb5e379402ea7b7f46ce1e5b173016872. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/ITY101538006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11053c582008b79dc6e91477a7d0e18b80be4e173641d8a7d00e710baa63ac7. 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/ITY101538007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a336415edc5af7c16acb7c41094aa432c9c8398579be041fb1dad5f023d159. 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/ITY101538008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f37351c62fbc4a18fd00792301ce26674e5a29d583688f6e3e89baae16a34c7. 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/ITY101538009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7b61b81cbd59ecce40c64e33412df67ae0d62ac802857180934b2165acf802. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/ITY101538011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5185996d0ba13a578c044773eb75d2ac6da068b28afd0e4165e658b485604b. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/ITY101538012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1aceb908074750aa782aeea23db9897f122e0502a80b5629d9d6ecbe1f1ebe. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/DED831700187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe609cf42616027008432e5e6e5e15e745533706585218cf83bf353cc1d1ae1c8. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/DED831700192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfaeefb55b863a26c5b87c6d4a62544b63f6671f44a401c960c2aaee0495e57. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DED831700194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850e10f747e52bde68ba7fe61bdf83fbf485b907fecf45ad951ecbb64fc66833. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/DED831700195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa117c93d9be5c2b126782a35cf8895ca7e99220b5ef2c93c7422cb38eae67e2b. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/DED831800451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414579ce114e7107ccdda6523851c8e662670398a16416699c1be96e934e358a. 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/DED831800454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7b17917a7bf381cf4a85ff70031d2dd4a9ca40792aa411338cd4018bdaf883. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:45:43Z), 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/DED831800458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecc73bc2497993c1d63dcb6351bafda84f8c678adfac19f33ef93bd80b9d778. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DED831800459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90778d6f07425be00fcbf3940b3acd12a34e4cde50e39facaa6d6c8de387d81e. 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/DED831800460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978cdf2f8536128d193acfc5c7c0662a635e4ae6676dc218269fb04d3b57da88. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DED831800461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba622bfab65e152d29bc81cb4cfeed3d5ef171dfb0c1e50a7e62749eb4fc6cc2. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/DED831901412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac078338392346e12506df9cf700ed26719c5671689c87facec1aa66d32c1a77. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/DED831901418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3348109d54228247735811a5f227e116717b25297b65a13514e9670725fe3f35. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/DED831901419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88625661868a088b8e4ecae8fd6d8e0ac3656464584cd7e139ba9524ed7d106c. 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/DED831901421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae48ea8773b91e00dd03f2ba5d6ff69360f9dac25f9c3892deab7ce9d6e06f2f. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:24:46Z), 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/DED831901422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f73cdf9be2cebc7cb0b93f52463b2c887ba0b397c3e201f0c3e9b6fd258109. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DED831901423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30811951937a66dbd168ae9338dd5a6996d3c2ed4344171b71f2911010318997. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:28:32Z), 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/DED832000712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30277e3d03df664d07e0ad25e4de5760b654aecfe975b2be60c3a35a33ca091a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DED832001152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f6103b69399bd0654c0402f760299169e1bf4875838c1f34ea846e4f37e552. 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/DED832100273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1180c449fffaa2b8cde3fe228b9e7b607df4237ebd4d197818b4452fa9921356. 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/DED832100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf056a927a5ee48f45a68eeaf31a83ceea4dd3e6ca6bb5568a8a27b0f4103584. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:55:17Z), 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/ATN262533012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08895688a8575c249064372bac0fdb9167d14494f36cde6cb51010675a86d9d8. 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/ATN262533003.