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 0xee54a6f7e6c1f3f361a1879abd798eb9e47fa3cf3fab92981d724740ea918335. 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/76ca9e40-fff1-4828-b8a1-e89accf9402b.json and https://artists.proofprofile.net/proofs/artist/76ca9e40-fff1-4828-b8a1-e89accf9402b.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 0x5b654b94a9ccb568e1a7e4710f3687b962fd1bd0be36cc318799abb505ff3ab0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USSTT1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e02d04cd3fe1d0f2db77e4a6795a71c17bace419beb89ea2777c8950cd14bac. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZAPG1707327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8529e293e923a668a1c04f1ac854e2fad7f3045a2d0333a1a73e66339a0a29. 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/USDY41738149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2c3a783286f4040cc9289d87ac0c4f08749ffb0067098ca1f31ee6bcdfd89c. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/USSTT1800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e02d04cd3fe1d0f2db77e4a6795a71c17bace419beb89ea2777c8950cd14bac. 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/QZAPG1707327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf563c2b954862e7d69d0b2e9dfd64170d4d31196fae8dbcea73ed90519b2c3bd. 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/QZAPG1707326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf29f086a3da95c0e25db112b094fed7351857584fd7ddd85abe1de167c4f72b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USSTT1800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430305cc3a6be827bd00589dec43af8ebd7eb5a33c82c3ce2bcc4f6d82d7ac31. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:17:18Z), 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/USSTT1800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a49b73524ebf58dd2baa60a467111e2ac7d8febd42bc2eca735b32605ed331f. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USSTT1800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8529e293e923a668a1c04f1ac854e2fad7f3045a2d0333a1a73e66339a0a29. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USDY41738149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7c1a5904cc78e8046b12d11dd9343acab7396d4b16b66dc9e6ce5a7142109f. 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/USSTT1800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430305cc3a6be827bd00589dec43af8ebd7eb5a33c82c3ce2bcc4f6d82d7ac31. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:57:20Z), 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/USSTT1800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0551b0dcbec84c10cd6851c00c55df2dbee433b41494ba67ddc66af4116b80a. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USDY41738148.
Letters to Our Former Selves (Acoustic EP)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe7b542950265a5772b2f4a37a4412411c0f015f0e04266ef931717355011e6. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSTT2000286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618e2212b03244aeadf18fab71a259266e20b76ba1db1887a0e46391ff2f750c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSTT2000289.
Letters to Our Former Selves Acoustic E.P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe7b542950265a5772b2f4a37a4412411c0f015f0e04266ef931717355011e6. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:30:34Z), 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/USSTT2000286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618e2212b03244aeadf18fab71a259266e20b76ba1db1887a0e46391ff2f750c. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USSTT2000289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d2827d8c1cd1474690b908064e8a99f7971cd70f7d8038be06757e49f6036c. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:49:16Z), 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/USSTT2100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d66b10265a631458bb65346b22a7df86c09118effe101a86ed8cecc90362f93. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USSTT2100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd891fd3521282ede4bbd0b2ac799e3736501365f93fb3f113faa249c4f9af398. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSTT2100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74392c6b5fedaf6a0f7997f160e085658ee9494ccad14a519fd9b4147ad5325. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSTT2100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b31913298cccc2c6162ca24c620b9c199b1bc5ea83bbaddd4a83739b97e25e6. 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/USSTT2100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc426ee57045d0d41ac47ed5e5c05f366ceebb8ee9a430cca9ae8babbbe8a9c0. 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/USSTT2100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77efd8519108fdd2a2f75d5ef6274bbdceb03fa9588f9d975cb227ef5557e0db. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:54:51Z), 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/USSTT2100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2713df3d2769f5cb04517e6054b53c8e65dcd5c95e0721d4681829a1b4507c6. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/USSTT2100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc909190abd87b4f3cd15a1eae738d8885ab0ff08a9000b1203c7fa749339d8b0. 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/USSTT2100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa467adbe3b1b249474e57804bee2a1a627b383f3f58095858c329470e4d3864b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USSTT2100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bee37c47ff191608218922154ce2abf3734ee0b387ab79b7f3412c10c9f0b4. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USSTT2100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155bfbfa4030fcf4289d69151478b074a7cfe4689d784362fed20ef50d19e71f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USSTT2100062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b31913298cccc2c6162ca24c620b9c199b1bc5ea83bbaddd4a83739b97e25e6. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USSTT2100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc426ee57045d0d41ac47ed5e5c05f366ceebb8ee9a430cca9ae8babbbe8a9c0. 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/USSTT2100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2713df3d2769f5cb04517e6054b53c8e65dcd5c95e0721d4681829a1b4507c6. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/USSTT2100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc909190abd87b4f3cd15a1eae738d8885ab0ff08a9000b1203c7fa749339d8b0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USSTT2100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bee37c47ff191608218922154ce2abf3734ee0b387ab79b7f3412c10c9f0b4. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:55:53Z), 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/USSTT2100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce356ab50d9f7d60c28eb298857225803ca5859f13d039da3c8270f149a5606. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:58:09Z), 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/USSTT2200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbbb9c7457cb0dd80c435d0d46196a528b5948c87b68859861d1f617e2aa302. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USSTT2200315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3d286052708d1350efa918f2e49d2c717ca554ae56298abd7dd924c0c99fd4. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:03:38Z), 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/USSTT2200316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155bfbfa4030fcf4289d69151478b074a7cfe4689d784362fed20ef50d19e71f. 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/USSTT2100062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd891fd3521282ede4bbd0b2ac799e3736501365f93fb3f113faa249c4f9af398. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:28:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSTT2100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf5e5b67ec7ac3ae048d5f605757f83d6bcc306dca98e86ac99433460b7d114. 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/USSTT2100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d2827d8c1cd1474690b908064e8a99f7971cd70f7d8038be06757e49f6036c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USSTT2100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74392c6b5fedaf6a0f7997f160e085658ee9494ccad14a519fd9b4147ad5325. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:29:29Z), 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/USSTT2100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12aeb27019ffbc677166e5303fd921f6132df0481feaceaf9ab3560297623b8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USSTT2100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b31913298cccc2c6162ca24c620b9c199b1bc5ea83bbaddd4a83739b97e25e6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USSTT2100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc426ee57045d0d41ac47ed5e5c05f366ceebb8ee9a430cca9ae8babbbe8a9c0. 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/USSTT2100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77efd8519108fdd2a2f75d5ef6274bbdceb03fa9588f9d975cb227ef5557e0db. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USSTT2100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2713df3d2769f5cb04517e6054b53c8e65dcd5c95e0721d4681829a1b4507c6. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:10:19Z), 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/USSTT2100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc909190abd87b4f3cd15a1eae738d8885ab0ff08a9000b1203c7fa749339d8b0. 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/USSTT2100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa467adbe3b1b249474e57804bee2a1a627b383f3f58095858c329470e4d3864b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USSTT2100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d66b10265a631458bb65346b22a7df86c09118effe101a86ed8cecc90362f93. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/USSTT2100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bee37c47ff191608218922154ce2abf3734ee0b387ab79b7f3412c10c9f0b4. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSTT2100075.
Gut Feeling / Speaking In Tongues (Acoustic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd44824f8c9ddfde832302e8fb28020100ec362a88552c2e2cec954f91739ba6. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USSTT2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975128765597be40c698ddfabbd66546d9e81a4d9baa82e663beb67d75d10279. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSTT2300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1724b5ff23a58249c38a71296427405d881ae05386efc6c898b2c60ec202331. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USSTT2300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc516ebc223f2ba416fbb0db7ce1b811cb088846fa1c95184ca268b867431ac0. 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/USSTT2300138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb1dde9645c6f1e97a33c415560ad29651e5ae77f1272af6d285fcedec5ae9d. 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/USSTT2300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975128765597be40c698ddfabbd66546d9e81a4d9baa82e663beb67d75d10279. 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/USSTT2300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd44824f8c9ddfde832302e8fb28020100ec362a88552c2e2cec954f91739ba6. 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/USSTT2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae276cd4c206131deeae5d28c2fa32dcdb34d76a1378637c32f2b535fb77570d. 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/USSTT2300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aa451f38f961b7255af21eccd68a194cb38b6e208071d7004f75e11ae471a3. 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/USSTT2300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f853279141dc13470b7e4a5984c6d5243811186409593d81d4151493405b44. 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/USSTT2300248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80c4f009f974159d7b603f48e145479ab9b7e207bd42c899fa0d8a2b5a23da1. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USSTT2300249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aa451f38f961b7255af21eccd68a194cb38b6e208071d7004f75e11ae471a3. 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/USSTT2300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfa676cb0d0ef92e9b59f62843539866012682821710de9a037ff7681b7d0d2. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/USSTT2300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae276cd4c206131deeae5d28c2fa32dcdb34d76a1378637c32f2b535fb77570d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:46:53Z), 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/USSTT2300252.