Motion City Soundtrack is an American rock band formed in Minneapolis, Minnesota in 1997. The band's line-up consists of vocalist and guitarist Justin Pierre, lead guitarist Joshua Cain, keyboardist J
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 0x751459ac1a55decac01900d94623e066c9cfe1404ed51284d6747c819313ecdd. 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/8ed9a3a8-2934-4b8f-91c9-06496f418947.json and https://artists.proofprofile.net/proofs/artist/8ed9a3a8-2934-4b8f-91c9-06496f418947.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 0x558f9096550a9cfe516743c64ef4c527c46d91cbdab2fab90bd1aa18b1167bdb. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USEP40503101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5692a2d83b1d7aa07a894d096325bc78227ffe131a1b062fa9d7e54323921b3d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP40503104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f8b0e69294017e3b34e31431916b2729fd55f44be1f8be64b7b71baccd4b89. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/USEP40503105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc90087b491f00bd4734d3839922aa0adcd9f991e8b830e386c152b6e72d79c. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/USEP40503106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1c9b2ad737b88306bc914c504f05a182ecc129eefc4f2f12a2e045c0167eb3. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USEP40503107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc287652236694e2fcfea57ee5b264123cb10d22cca10387a28d1e8902527fc. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USEP40503109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111b9bc1ff624ebbf4eab528e07c7745d0a631044be456fec8493266371cd20a. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:36:14Z), 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/USEP40503110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2f01f226063bdfe1014dd9cf580b4093a1470955109dfc0f6efa2bf7881aff. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USEP40503111.
Live at Lollapalooza 2007: Motion City Soundtrack
Can't Finish What You Started - Acoustic
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ff5cbe6965a3a74c99bbdf0a2d26c103617e3e00af754d5d99cb85894c1fd0. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USEP40715126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113dfe2a771e13b4d83d8af72d25c3e63444232d3621a2ac40cda727e0c0831f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USEP40715127.
Even If It Kills Me [Bonus Track Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e13d1f6f7c33cf87d740c3c7aaf14c5f0663b6d822ca47319d5f1f8a23dd78. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T13:00:53Z), 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/USEP40715123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97fe302c3d13ba3a26a6556cb20e85dfe804b4f652bb59da5475060d45e6b15. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:45:09Z), 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/USSM10905452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f49451ee1ccf71366514c2d5a665ad80ef26c54dbe43626d65675de3e3f4179. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USX6D1100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba68c30e47d0e5070c61f13b5f8ed8aeae7bb25d06178dc48ec961c5b8b67827. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USEP41214005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88fd86c6141d62f5d8f83f831ab5b1e5da7925b8882a09a567d46a7870d2031. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USEP41214017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b7e3d90702a25f65be2cb7c6681c8347adf3894e5b1da738bcf57ea1a24bfd. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USEP41214006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3de752ce31308001e292a43845eef1540c8faf8f0f67267e9b3d845535efb88. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USEP41214009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d9608aff78c5d50d8924dd5997f645010d9002729fb4c21700d147ca6ea73b. 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/USEP41214010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7535e60390afb423a54a5c6957d38ab99472ddee1831f2459c652be6afa63fa9. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/USEP41214013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1c938543767b3e57512eeb2fd504c40c73b9bd8360202b5fc1205735b8c6db. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP41214014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c429a55af30bfe7b3f8589a368da42aca30090b8671526a3064bf92a3f4f5c1. 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/USEP41214015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc8ca739b24fd48e8654cac8de6c319f4250d9b01f28924f746cea62da73c88. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USEP41324001.
Let's Get Fucked Up and Die - Live from Vans Warped Tour 2013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362a2285266acbf8e6d53883328602ebd94b9ad710197f071eaf888601788b02. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:03:26Z), 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/USEP41324007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41cfe37beef613e9d957ce6b05012926e6c24316400fe226c553a56d9dd8d72. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP41432004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61608c26000f687c47d5cb8acf9e06b01e57e44ab9cad1dd847e06f895feee2c. 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/USEP41432008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba38ab12e37998fccfe36bc110f9202e433157ae0c5e17d9c6117d87d91c4f1c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP41432010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8567f145cac19b869fca3707339d65ceed954ab78cc12b544d7bebd69f68739f. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USEP41432011.
Even If It Kills Me (10th Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8c51ec574d60cd72492b927dfae0ce0acd32f46889220b90b5d172c6c8834d. 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/USEP40715103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77a6a07aa50e32f093ea82934f136e87bc657cbd9557c9ecc992b1b52a8ec7c. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USEP40715105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9ad867b2ec43375efc68fe726708b00e92e80f2fa3b7011466c5913a0674d2. 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/USEP40715106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6660d70f2e7747281d6e063224c9a100cb7d8bbc849915f621e782ff1ff2a502. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USEP40715107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd0bf0b9d18d055ad0d4966ca5ec7d866bef5f56ee535fd75df98e900a67a9c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USEP40715108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffc932a0df0fc1942fd7441823b9099c3af22a75900ac46e71fcfb9304639b0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USEP40715109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734f1a7204b9f7fcb5071a7860dd2eff878f98f6030d529588c8f00071699f39. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USEP40715110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c07889b9445f0519bff885983b0938296e28f1ee2489ac8597da9224d86922c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USEP40715101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9c8ccc14643e098125d3a33bc20c8cf952fcc57c32611223102492415c26f9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USEP40715111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d6792ae92382b6629ce4a88fda3f1d0c23dde3856beecad7da39093251b6c9. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USEP40715112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736c267e4e3484412afdda6fc9167956c1e84902e8a9367ffae2e1417ce151cf. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP40715113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17d4ed3bf03c023b06cbe8156eff1ea97667759a8fd726be26502cb45a50d57. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/USEP40715114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff396f391bb009b9ef39d4dba553c293bbcccfd097d484650694318bb7bc387. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USEP40715115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd2bf9e762bede539d515e7df0bc3ea07683f34fe5839ea539b833f4da6c5c3. 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/USEP40715117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e10e5c172040c6272fb786457dd5f6ae725f50457ab9902f53c1c44f5dc981. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:39:00Z), 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/USEP40715124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2efd0a387d2a043e2c88ccbedd972ed8fab6619490c9fd2b2a320de266e606b. 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/USEP40715125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ff5cbe6965a3a74c99bbdf0a2d26c103617e3e00af754d5d99cb85894c1fd0. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USEP40715126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113dfe2a771e13b4d83d8af72d25c3e63444232d3621a2ac40cda727e0c0831f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USEP40715127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54fd3336adbdf1a8e57e67aea88b1f4959663b6f677daec3290be52c99f3938. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBKPL2282859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b5b9e686d4a3ffaa8e7da06755a02b8d05eb1b978faacbd8acf85989522d6b. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:25:32Z), 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/CA5KR2259319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056a101585a3b45d75bff60042c6f045a1ae4845b9b3a3e2d2c12f10b1d1fa40. 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/USEP40377108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93af373f5de87b21525e5f0b76d77afc4bef6f6e19c714478b00e72e9441bdfe. 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/TCACD1539563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae48acaa1bd6285014f6f81ce2840e8621ceac4d61924fce3c98e61c5b82e19. 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/US5260507506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b03f91f5eac104a9bba46316250fcbefffb6a42e4b1337a153548bf70e7daed. 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/USEP40408106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ac07215ba521e4650b8e921a7712cfdf3c1bc5a8b4f8342b645935e0ac1563. 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/USEP40503103.