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 0x3a8b53a2c0434ad5de4b53bf304ea645b36045cc9b8727e5a52ba7d2d61c496e. 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/c9445034-60db-4d3b-9206-25a6e8a6ba01.json and https://artists.proofprofile.net/proofs/artist/c9445034-60db-4d3b-9206-25a6e8a6ba01.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 0xd1b833befb80493bcc92e7940ea11eb3ea2859267c374c6a3dab0c91d94145b3. 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/USUYG1437699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbf4e5528284db3bfd2428fab79f407de3f73fa25539e2eb0e36a5b81a6dd0b. 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/USLD91760233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51540f45d50d8dc6f5321d2c624fa140572c65e4566124dc2547a1493ece5613. 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/USA2P2335916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e43996e8638930503ea55f97cf2bd8be9c3a18a8cde606e6eadfd8ace9f7137. 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/USA2P2348216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cfd2e29568fd8595dc3b40c7077b71b075dcf1afb83ad53374d2b5b20d0850. 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/USA2P2352206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb052d5ff15b5971370c8cd471da9285eba1b1aa18ea23f0657afc28531c4bb04. 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/USA2P2352207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5838ad5fffcc11e45bae33f1df2c099decee5dcec7ac5d74d9373391fee56b97. 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/USA2P2352208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c1ea2b6d760dceabd35b4d925e67e691370ac9054da6460d9d333b1d65e581. 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/USA2P2352209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20de63a47e048d0e3a3b82216961c6afa86a70fbb96132fe5415d95fd7371aa5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USA2P2352210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011100a5b8da53dab6230fc3e1ab15bf45e1409e70351f1a035cd025b031daf7. 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/USA2P2352211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf49bb0d4dd673a4f584c67af3bb2a3afbb01f4f5da8ce39be09255b46761db0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USLD91740914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92b4f4d733b5a681e175f69222dcc3485851a9e4cd63423caeac8325090d941. 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/USA2P2248791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7372479cccb854e02ec84d416c8692f3d07c31c18873f1a79e5d2eb5441062. 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/USA2P2248792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8012669fb93ae547bc6db8143430e7c02e015a50154fc64d2666f204a9c670a7. 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/USA2P2243323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b7e0ba8c2007d597ee97e892e3cc7b432b1f2b21e33d6e8ee4a777e1d3a907. 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/USA2P2248795.
Blue Hunnits (with Bino Rideaux & Cypress Moreno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffb028d73aca5c28859e1343bfa37e96706bd0fee190818b2ba4c403041da65. 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/USA2P2248793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d5cb3b2f8f177740f98126e045d95d724472f7b394272ebe3384fb3f489b10. 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/USA2P2248796.
Hundun Moments (with R3 DA Chilliman & Cypress Moreno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1733b3cf0a0ee8e697497a4051d67d82fc2e8fe294534a8dff03edad97e838a2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2248794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284532e2175350fd1c1183286e77c3fce59d53ac367694b4e16e46b1e31d51d0. 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/USLD91738995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d47d4e396243ceee918d54bed0ce2a630d7b1805974a0012b6cc530aec094d8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USLD91738332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95bcefa2675ed158f84a38265e5af430a03f330422da029270efaec3e018a78. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USLD91738996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecee065f94223dfb417114c0b8ba2d1fde6008e96e2bcae87507b02e1c197e96. 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/USLD91738064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59334b8032bf4a7dab4db7274eabfd934f21ae1632946dcf86bec4bb933ed85b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USLD91738997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d47193893b3212c227c4c7aeaa9ddc76b0cd25c36ccbc1c05d5bbd4b43cc80e. 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/USLD91738998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f940a47efbf43eb3aee5addbe7f951d0dde3ecb7d44c83a83cced48d829d41e. 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/USLD91738999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5084b01909f6ebdca00a034f346f0794f16e3e13fa00ac84b1e59b5ca0dd2a09. 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/USLD91739000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5c20826631f5733e8f5a4c9860a047580c0e529b88a802d52857eac240d199. 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/USLD91736515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aef4d4876607616651338d097c896d6515c8396f9b0661fe56f3ea58f32ac1f. 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/USLD91736386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78d039a2e259071927d906a190e202711627201c68b8e63a00a0cb20a478d5f. 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/USLD91737027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68217b52efa3fa47876d7c93914b6038f1e96f064021021ecfd6b327f964113c. 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/USLD91737028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fc8a7087ef5e8714f7a47862336d40eb8349eec1fabbcdefe6f19ffa6d87a5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USLD91737029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172d7c504a5b1960c1a3e54b4137091c2f50dbf4f822f293c836fdf5e4aa8d20. 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/USLD91737030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867cb4c86ef2f9b7f1274a792e2ae5c5514841e3e88c8ba5e5a1eebf0728edc3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USLD91737031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8c573d8f010fed79c9bf103faaad8f545c2ed3b1e0c1fdd2b96dd1ded3317e. 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/USA2P2442097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb804af428e743b448c2f4c376ddcace466163e2d9e373da3be4198fc91968b. 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/USA2P2434242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fc067ba4e3c3f92ecf98fd0de2d0c58acd1c6de22658b06130a82cd3c35e7b. 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/USA2P2417626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bf6af9e1ed9d11f95313384bcd955c65ce3435f0bac123621edaad034ca3a5. 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/USA2P2417615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62d44541ad8919a3a631ae27703f4ce85fa9380c0247863afd473cbca72ac01. 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/USA2P2411468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51540f45d50d8dc6f5321d2c624fa140572c65e4566124dc2547a1493ece5613. 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/USA2P2335916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe800cada37b5b076ca4006629f68e11a313be1926b31f71c4394b5d62c71237f. 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/QZTB32322006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671b94e7f9a183cb5f5dcb3ac7019f584607b3601c5cae47b7c2dff6d4cc25bf. 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/USA2P2335900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642fac85384b4648c9db07a5a1cd5f035747a09264ad4592f19a550b5b4b40f0. 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/USA2P2330140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fe04f32f1b75c12853c02ea3b219b106c9a845f456223752e0264a97bf0c0a. 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/USA2P2323079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed828491efa40f9e3360df43a6a9d1848accb9ade0d2211a926611a07e480993. 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/USA2P2310706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c74a350402d3bc4e451beaa9c9063681b54cab11605e9f9ceb4b299534a9ab. 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/USA2P2251852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14d6258b43b6b1311a5340f13e21e6a110d0f10faa63c323437ef309ef5d83e. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/USL4Q2292200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d075b9598061bd0a36a44dc44987ddf71c70b2b21cb1c1fe38fa2925968034b. 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/USA2P2244037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc55bb672a7f16d6a97b88e77021cdf232011280a49409d84c63eea62437df1. 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/TCAGM2236152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc397053168e76064b173c1d843e7278024ddfc98991ab38b0452b05154e31008. 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/USLD91739955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6e37c586f434ba2ce21711ca170029526a39ced7189ccb9cfdeadf9fce58d1. 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/USLD91739956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d47d4e396243ceee918d54bed0ce2a630d7b1805974a0012b6cc530aec094d8. 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/USLD91738332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecee065f94223dfb417114c0b8ba2d1fde6008e96e2bcae87507b02e1c197e96. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USLD91738064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a7987dbc94fdf6cd7b681a68d90753e463ef1cbc30643ba94b7012a3919152. 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/TCAGE2227654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5c20826631f5733e8f5a4c9860a047580c0e529b88a802d52857eac240d199. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USLD91736515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aef4d4876607616651338d097c896d6515c8396f9b0661fe56f3ea58f32ac1f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USLD91736386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bdfa3e762c55a4fdee8a5798553b2a728e604597ee8fec2b59fd64b64feb69. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USLD91735946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c3c9363ec97aa605bbd8ff98b82677fdcc4a6af17ca2d385687720d71da599. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZMEP2160569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae75a27c4ec96d55c18878f11122e3eca45ad32e4f61ff4ce249e32665bf259. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZHN42104230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944604c43b9893b06a354d172be5f88519e31f08a88c1042f6710036a1b19205. 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/QZNWY2070853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955d54af6195f4b1855fd16eaa8d4bf7c589b7e5015c79545a04e83fb7815350. 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/QZNWS2007825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356c8f35b7218a178a8706c073049b4242ed6f8f464f33c0b805ed5cb956a908. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZK6H2015733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd696625de592f1e18693b3eca0e0f12cbc99a55eb6b61aa41cd4a5e60a93402e. 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/QZK6L2095579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ffe14d56c00afecb7cd152ff9ff42c30d1f6d3afe90e271d172e410ccbd1e2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZK6N2024968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f8b9e94a47b39da3f3e803f73bfadd318ed78d9324f07df804623431c2ef9f. 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/TCAEW2092220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a4e2c111b62fa2d2370557914ba4a9bcbfe865be4fd7dd83ed985f36c21f30. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZHN32058776.