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 0xb47b18d4a6e07995c7d4fa8ea3b2255dcab01a9223b18867646e1fb103afe1ed. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/954e60e3-ea3c-4530-9aff-d63ac922ab5a.json and https://artists.proofprofile.net/proofs/artist/954e60e3-ea3c-4530-9aff-d63ac922ab5a.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 0xe9010aa536f75ca0c316ab1c9afa0b7558fd63462b4836d83362f1dfe62858ec. 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/NOGHH0720020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc996f48a0a49741d39a581d0c2112a93607fbb30a353540eb1c3b033e5819d3a. 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/QM4TX2348822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44e49381451cb5041a44d2e2be95c84687fb1f11e8742ab7cce880c342636a5. 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/NOFGH2253020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7872dab67e8b70f74cc57028b88d3f088d5be71fbc42006d7ef49d93e86a5b. 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/NOFGH2142010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba157161f8d411043fdd235b52226f3dd84ac545e56fd449d68c0c36a99cd4a. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/NOFGH2142020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07c51b64b6019f18e751dd96e5dc748e82bee3b5873ec2001c6b817d1793f3b. 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/NOFGH2142030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767981f375255482ddbea3c9fa95a57d52aad91db549e0e14adf726374fc1ac4. 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/NOFGH2142040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdcb812fe1a748748ac34cb94f7ac9cd8bae1e8b317f8485c81e8cb98b5594d. 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/NOFGH2142050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb730a325abe3eadb20ab0cecd8d718b86799b99871cfbac813ab006aab456e. 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/NOFGH2142060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429f0f21392138e717187a6314b2cafbd65c1527157abe03e201ba162f5087ba. 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/NOFGH2142070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb98fe4dcea1d9216ebe5ffd3d714fc807ce75754388d262cd14ef3ed1a42df. 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/NOFGH2142080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc789a5af6fed0546d9fd5ba949f6b06d48251fe53e2a9ca9af94397731822b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOFGH1803010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99a677a5a022aebddd695e57fdece56817efc7d6367dd8dccdd31d09891e59c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOFGH1803020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12155b64d96da50785b004c23e3c2444f9106fb103c1d5e618b0d9a9515ea2d1. 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/NOFGH1803030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3b77db6c9b2a60785a6fa52a2c5c20f5f6e448262e7028609edb8f2ed38215. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/NOFGH1803040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0d701ac1319de104dfefee874153d0802dda46dbdef55215f5e329a884a033. 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/NOFGH1803050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0faae0545e1c23897068a21e3e897b3df06c24746698ef2848ed2861bda20e0c. 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/NOFGH1803060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0659c01acd44aec41b340a82f8631ffe62e5976c2bb279f7e7210a975ec796ad. 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/NOFGH1803070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90a90a95ced4867ad5ee439cc01ead63f348e9127d1710c72dce355321ae0b4. 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/NOFGH1803080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195bf093b19b51f5776452bdefd19802807b48368de478ecb62dbf6176a5b201. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NOFGH1676010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a29ae023269e9b792ea810befb333cfe12ae449009c8145cd2531049188601. 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/NOFGH1676020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bb43a2f225df91861bdf1530b96d1a0e9f03356397e9ba3f060be74f083b5a. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/NOFGH1676030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d15bc51b31bdab82b8e54ba792c4f7a6bb63d484f6aaf02f2aa1a5ad0dc545. 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/NOFGH1676040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575f57763c791fcf561379419fbedc8a9dec5fb986b729189c679a13f5b99162. 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/NOFGH1676050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1efb7e71e06101f6c61f9d239088b62b6c1f81ff5e302afd5c848a61b8ef40. 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/NOFGH1676070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a46975423e942e4e868cc2e0014600fc093ef34836be71290e06c5124755959. 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/NOFGH1676080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c9d77647a66b999ebd24c8e4163712d86a0302877001f48ccec3ba71508ae2. 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/NOFGH1533010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69345b952dd457fc9f9c30d164e43ce71060f79b472489e9e2937d1458e293be. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/NOFGH1533020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8693376718cfaba048c53b8169a787705c0eb711fa0abb34fc78e3c8e751af24. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/NOFGH1533030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaba65965b9a22ce0867bcc3163e4336f51fe9a50f10170907b2ebf09dc9b4e2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NOFGH1533040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac7441cca880c79f698bd91e1ce49c72ae5d3e2eb3320ae6f7e1f08e2fcf5f3. 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/NOFGH1533050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3647bf641de0cd6dfb1a8d185b7f5cb64ea5ddbf2dd786f7284bd8c8b3aecff. 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/NOFGH1533060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7063f917b9511579405303eac33acb72ac36846aa14882edcff65dcf38d06b7e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NOFGH1533070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e16c982e96abd943bbd2ef0faec39f6490f3ba1544a8841df4b380713b4800. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOFGH2562070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae31d92cefe49c4858ed91d5004a3d5f4052a50c59b96228cf522d3e17d1bd73. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBMA22131062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e027ef87f365d0f1483340e1b4cb27078afab39f0c3ec00d1851607682ef2d. 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/NOMMR0903010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925803d51ead9828f0e8b9b8e92edaba20828e35add1117c6b399e97bd064ca1. 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/NOMMR0903020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0814b16159ce97c1ed5d5590d27faf5e006497ffb69d2883a7636f002660ec0a. 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/NOMMR0903030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ac35e9289b814453357fce13a9c7382016400de608f0e003e5ab4da129cca1. 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/NOMMR0903040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3d7dd62aecee890064a7e300f53d66f7a7d809b4b3395774839ba74fb0d3d8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOMMR0903050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cebc601c87d10be5d26d2f1d9ab6317a96eec0460c2b9fd4fea32f2f6c96d5. 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/NOMMR0903060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abfc748048af547fbda92dbd6d895922b005dfce3cf691b83caa78041661b0d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NOMMR0903070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3eb35de4535797c35d8a009a226f8bb7f8d792ea82d62e6cdaf75222778d565. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NOMMR0903080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0005c9beb95e2177ec7e99b5eaf454ae3241cf73704235b729895faaf362c832. 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/NOMMR0903090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caecdb7ee2efdf6003cd5811378b237a7b5fc2361f57f1299cb36d9a1eb9436. 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/NOMMR0903100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b63d77b82386113103d8a5195af35451cdeb73dfe3d149e8b958cc6f481dec9. 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/NOMMR0903110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb42eed0092005628411cea0d7eb068ae478960346c48c1fb7c873621702dd5a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOMMR0903120.
Kjerringa har gått fra meg og fotballaget tapt (Live at Brygga kultursal, Halden)
Fantens usle hverdag - Unreleased Live Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41156dd5fd2082a22b88f3b2841664ac641ec949bf4f437e8f97003f0d6a26c. 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/QM4TW2441403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cf5c4115c0043a3927294e1eae916c1caa83a3fb6fd232351b4dbdcdc37030. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QM4TW2441404.
Du bli´kke rost før du er borte vekk - Unreleased Live Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8627d8151a556a525eabcacb293b7b8f4b223624f1f92993cfa3fe479ea02525. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QM4TW2441410.
Tistedal stadion - Unreleased Live Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b923f8905ec57d35321861be1a76dd6ef9c179138676e8f86d962a843cebbee. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QM4TW2441411.
Future Folk: Friendly Faces; Different Spaces
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3461816b53a0722f79d9d32bc301b29a78b0a9420fe0c6072af29eb88529d88. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBMA22131050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be6b07c1ed6bafb6857702689e3f78365cf71fd66f56ac99677bcb92ea422a6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBMA22131054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18afea19af8470514ff7309c5fe59487079b3d660d417ef94b2d5a0592eb6c39. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBMA22131198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ad7fcf3b50a494f1b7601e7b0d5dfafaa30c9d8c9bc4cfe8e0cdd7cc5a06a6. 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/GBMA22131154.
Just as Beautiful, Just as Free (Extended)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715737ab7d2f0570ebc0642bdc503d7b41a8b2ff20334dd7ceea36b0f02b5457. 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/NOFGH2562010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6013b6b4d3f63e4a907d7f075f189acc63e858de62e70af289fc2f3f9eb2f3. 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/NOFGH2562020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28efa83149c7aa84d2b3fe115d559f0e601e984bd2f0070b27885da661f256e1. 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/NOFGH2562030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf477bfcabbb439e02697bf6b1fcab133c8d402ebc63a9fba6dc04d23e8551d6a. 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/NOFGH2562040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4385445c144c5732c772bb88761f1697b7cc30d85a3b4f88173b406efeb34e. 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/NOFGH2562050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a407f834f2039e62e8936b859f86532707a7cc2ddbffb2e009578336de84449. 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/NOFGH2562060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e16c982e96abd943bbd2ef0faec39f6490f3ba1544a8841df4b380713b4800. 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/NOFGH2562070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd0cebcfb3afc49e621e8dd2ba3375c68cec6a384cf1abe0a3e01d12944e9e4. 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/NOFGH2562080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709f290e7783cd75dc3f29722bc8b79402a7738c6abc8a83c380715be1dc1faf. 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/NOFGH2562090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6013b6b4d3f63e4a907d7f075f189acc63e858de62e70af289fc2f3f9eb2f3. 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/NOFGH2562020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d02833922df4183cd414a559d3c6888e9e86043087c15df01ad7c9fd977773. 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/NOFGH1906010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad1d561b197c136d0c0acdba65c1d788d2bad4be9fa0bb6ff6cdaaa8c0f3363. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/NOFGH1906090.