A bracket is either of two tall fore- or back-facing punctuation marks commonly used to isolate a segment of text or data from its surroundings. They come in four main pairs of shapes, as given in the
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 0x94f389fdb9b8a41120a4e351039e7392bf69fd5668e54e567b29606a62f4530f. 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/3de9611b-6dc2-4371-8de8-12f90743ef5a.json and https://artists.proofprofile.net/proofs/artist/3de9611b-6dc2-4371-8de8-12f90743ef5a.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 0xd7047a87cfbe81db7d5a44f41afa43efef9c6e7f0de417761bc9a04cb741661f. 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/DEOV42301448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3839e622bd4582b2d3e5d1891a2daf8a9749d8ef6d412182036d53d21e17ce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEOV42301449.
Warren's Song, Pt. 2 - 30Th Anniversary Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193002e779151ae8fe21ad6bc0588942f6ee5483d5c668cbee33d4aa20ac24ae. 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/DEOV42301456.
Can't Make Me - 30Th Anniversary Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e6da125888a0d018dff0807351574b573426d0a8aec70c5a87687a4bea7e37. 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/DEOV42301457.
Skanky Love Song - 30Th Anniversary Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfebfccd547a3459a57022736c5e9f8986eb79a5986caf736694a36cae61cb90. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEOV42301458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da1927b740c9de6dca7c21f7f0b2fa551e249109b746a65cfbc652a1c9d83eb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEOV42301460.
Imaginary Friend - 30Th Anniversary Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc83ff0b7fe246b5b29fa6726e19d79f8c4f6f45d686173feeeeb4955b99d242. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEOV42301461.
When I Think of You - 30Th Anniversary Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0635266737e9297d46a14854f31eb701af9ee10e301d2ee1558e6f7fddd42ef0. 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/DEOV42301462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ab3a8312c5168332f3ba9ab2d65570f9bef053efd7267bc216746d9e030271. 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/DEOV42301463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d08f4067ee2f337f7b24fc90309385df55f3f91296939a0dbb68604065a702. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USFW41912102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb02fc1fed22b7ddb34e15979e68ee5e9db0594ea8f9c1cd9eb429e3950aa7f6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USFW41912103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21757cce6dfa7f441b9f4ddce841319bd3ef96dd2e85c5744abe6cbc50f056c4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USFW41912104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9f4c96e237bfcb1e9ef12d9264aad3e2aa520cc8c78408e4ba1d6d66c23b86. 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/USFW41912105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9882ef4c4fa73a493a81ed3fb4df71958d1d98c103272a4de16ce5cfb28d850f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USFW41912107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85cafe4eaa3ba8e9a6207048911f20dd49c014dde8b095c915e33c1ddf7262d. 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/USFW41912111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b9ad3788e3639add12e49ee609498197844d410ec6ebffb1d28506a1716004. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM81414751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1501364ac1a81ba288472f287f26945424f699ad0ce5131daba6f0b582b159e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM81414755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4175ca67de2a6ae943fa834d4556cf96064309dc3d4a847fb6453382fd8a374. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM81414756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316155f54ab9d416fe621895a8bfad2b545ab746d823e34bae23dd46ed71038d. 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/USHM81414758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc00dcfb7f826e511fd2dc438e15442d93dee4a12e78f9d7b90687ffad97815. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM81414759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaa5d6952255393c64c567322256a5b9ec3f779d9db1f1d73831a45bc748532. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM81414762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe1704266af40777679ab2acb83076bafe0e69ef3d9ee43ce3cf403544e9bc6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM81414766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188d81c7cf0653b795b907dae95032c2bd865642eb3cf4c5af0248263a7d4314. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US4N80504156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb07807bbc3c897c47945e8d02b2a7177a26577ef2041669aff1d2c964f8e2eb. 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/US4N80504159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a923fb76e90628a04bfb5cfbc3361bc73da8999161c702dd4febc3133f97ff. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US4N80504163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa175bf4105e64c4be47f53d3b75da94b4594d640749446abe6e2c55e9b9d763e. 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/USFW40460201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe657e6f1e2c14799a3b3d14410574c0c495bc23623cd7a499b52f1537dd8b80f. 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/USFW40460206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7497a8617f135a6f2dbd9616acf21f897b2abe482dab813a992a2c56be985d6a. 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/USFW40460208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45b8fc6cc010744a046c032de6411213288e533b321e73b391510c49c715b70. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USFW40460212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f5e8d7d25df7858b9d8ac509059774559679c248bdd69828113128f56ee4a0. 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/USFW40460215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2847edb78fb4ef80edac60dd7b5ad0899f60841667a474574d157c7bda1a977. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USFW40460217.
Everyone Is Telling Me I'll Never Win, If I Fall in Love with a Girl from Marin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce771d782e30596998bb8551eb6d7c7c1195e2781e64e7799fba4450fd6e27e1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USFW40460701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b2543c8e7aa665d6d55155c392c764ab45471fb02177ea5182117e0e8433dc. 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/USFW40460704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c535ada0a22e72f686e240449849e9889f587b9b9789295740ec46f257c996. 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/USFW40460708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6268370072f7c6c9f20e1953503616cb737730bc7e64e138b13c559acda6a337. 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/USFW40460709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fba59935898a5dc18315ea32c06e2ef7aa1dec8f3beb49d59c36bde71752ba8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USFW40460710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8b75deb6ca34b52598ab120e9c42d94d2fd42d21de12a1a6eb8df3be46f9ee. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USFW40455901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3530513505219260b144f384989259e7ba7a4802077afed38f49809c1a1191. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USFW40455905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73f51192dbfc7117ca5bb6a87e294e5485bc8bc9f56a92ef9ebe88828358ec0. 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/USFW40455906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274e2757afa588e1f02bad8a45306a2b09761634d8c0f8903041803d2229c20f. 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/USFW40455907.
"E" Is for Everything on Fat Wreck Chords
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd56524e6c6d80f74be6688fca9661e169311a49d1627a55bc0c4053c276dae. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USFW40454801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91179ebfd67c603f319221abe2bd386da03e829d68724a2d0054b606c499c8fb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USFW40454802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb24b50eb1a8c1a8b2580ea62fbaf242f68de188cfd9bdedc2e3a238708e56bf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USFW40454803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f260803348c61a1107ce9b8aec00fac81d34c7086d04efcb2b362f53222f37. 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/USFW40454804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34001bffd2374c62344aad93882731ab2e890f08e4a4ee39787722803a015d42. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USFW40454805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f22c8d980bbaa0054d41396ea7b3d9caa6cc916a6eb702cf31dd84973c764c. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USFW40454806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d2877861ea5b3ca035f6aa3b3088e740fa472bf41108bb6e9a6627191cc74f. 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/USFW40454809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf994c866335b491375cb017dfc3555e98d7335c00102ebf9c6862279364f60. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZDA72192946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3a5ba2eb409d1c825cecb89b404f73b8036b7b571923a0991b9ec6fec304c3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZDA72192949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d226c360df732cbd217860a6fa79a35548e4412930569f1dcadd57d3ba69f8b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZDA72192951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa724695af39b973dd3853bb12d1903730ea3bfca9ef4ab724434ef426bdbb7c1. 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/QZDA72192952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7047a87cfbe81db7d5a44f41afa43efef9c6e7f0de417761bc9a04cb741661f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEOV42301448.