Slow Pain was an American rapper. He was born in 1973. He was a former member of chicano rap groups Street Mentality and G'Fellas. In 1994, he released his debut solo studio album called The Baby O.G
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 0xd66f44534d7c8f72edae53504d55b367b2856f3974cbe797e3e73420b873805a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96d55a57-37ee-4dd5-b35a-3da248812f47.json and https://artists.proofprofile.net/proofs/artist/96d55a57-37ee-4dd5-b35a-3da248812f47.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 0xc72f417fb2d81bdf686845f47679d47b8608d8014562f123814c81491938273a. 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/USASN1602468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b577cfd8801d7c8d03768ab16a895041c06e4883156b6ed890a13e99554980. 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/USASN1602471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dabf90afc2d6c7d5fadd8b07820242465c806728e2f1261046b5a44720e59f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1602472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c883dca9f2b8531fe5de915dea9874a0d11ddb100f2e55f65fb6471d4a9b69. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1602475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20389e27e2dd3b0ef2c0542895b1555d064b06ee06ebe8242ecc34bb2084d39. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1602476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29292b6ffd5f962ae1da480cdd156a9dfa680eeacf7e7e839721405d371aa388. 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/USASN1602478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51aa3bed90ce35c90c7d70e620d82919412801d282171f416348b68394a9f89d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1602479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52db89bbc0928fdbacf74c3f2f90f0555e9bd59884c7210dce4817e9839b6c6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1602480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec6b51d9c544bc0b0f0453a0a983089b1f825468cb98e7d4b0ef145c23a7720. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGNV0701967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885c5dc2e70d805a982c59a23830879aab1598d11e9575f54c61c5bac4b04b24. 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/USGNV0701971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1c4952b3b2f4c9f584eca70eea84099ecd07061454c07aa192847081eca93a. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:09:50Z), 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/USGNV0701974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2ab4df2ce006995992b88328d7dd6cd723120a4cdbf7ed44fc396b04f77cbb. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:13:46Z), 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/USGNV0701976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798f4a05034fd320b6411a02109847c0388dd98bf0776af13ad99baadd412fa1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDNB0649606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43370c37f4994761bb507319c91edee0301e3d733559f1e0f9df30edc8c94e1d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USDNB0649604.
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 0xc5088d22c5af1f65d937858339d6cab7c4a9f8075fcca35b5286ede4283b3b7c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USDNB0649605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffa908ab8cb1a1cd24f1350e125b4044ff936ecd5b5fc4b1ff7e8049a2880e3. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDNB0649607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a16e5c346935698c3824beba3bd39067ce2017184e3657b1b60ff0635f35b0. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USDNB0649613.
The Saga Continues (Feat. Old Town Mafia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d3e9e35587e0b141d6a7ca39436edf69d85d0b168a477f856de7679911ad97. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRH0710107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f874cca9179e7ee1d602d7e28c0c95173f17ca5165f89e6744ba42f90df9f84. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDNB0863101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09cdd18fe275a445e9adf646da73b2fb74775c95f6436666af6283498aecb43. 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/USDNB0863103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d6774c6f7f99692a234f0a02d53a3aa53e06a89c25012b7d0a7ca9dca83e07. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDNB0863105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06618c937f24e361bc091680ca7457a9882cb48db5f7b42542c82a2aa52f7293. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDNB0863108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77e7d16cbff07776789620e47dc808dd1cb335d4821a504f9af317e6c0bd961. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDNB0863110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5ab20a6210ce44206a5a703fbd8a5b342cf5cc5482587a17e0acbc1f95bcea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDNB0863112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c9ac1b79dc3049af6ea894d3057bbe9470d5a447ced8e0c79524b9ecb28190. 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/USDNB0863116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645af97efc06300f883762f1bcbbfa0bf410beea0a18e0237fbc4717e9aeed89. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USDNB0863104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757ed95f4349ddca0c2fe139763ec888653e03a89cbbe614df67cfcddca89381. 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/USDNB0863102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ed4c935d20cfce4595d9f9c476b25db3a2c573823dcbd7a6a0e4b592808477. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USDNB0863106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f8f25c94485b97c254d70c8dbedaabb77bd208a43be8400990c8bb01addb55. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/USDNB0863107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f77a710f0f4401a7416be6b78d59bdad9a164783e07ea4121e7002d3cbd75ec. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USDNB0863113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc212f4c950541459ca085ec1e248f47f76cac608050002f923f562ae1967c8e4. 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/USFNL1010072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97810f253c97686ce2f6faeac8358302bf40d9640eb78db4c076856ffd1f7106. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USFNL1010073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf287fe4ff9358161532836a8dcc3042a728327a8f4cd6a7eb51b377fab51d90b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT1568202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1169ba8491dc462806cbe71be712fe242f7031781306e258d9923219e5b014. 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/USZXT1568204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa943ccf3271da6f9e618777989ee6872b2c17eac0d8129e6c9182c037483e8. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/USZXT1568205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997baaa3f6afc01bd3199d7d89c34a222faf644dc7bcf3ba1b04b48b51972cee. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT1568206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38134be0dde0907e8fd7e66412a21e344193ae0a2fcb9999effe2b7443bb7e2f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT1568208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa943ccf3271da6f9e618777989ee6872b2c17eac0d8129e6c9182c037483e8. 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/USZXT1568205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be4091ffcc292cbf609c4583612e52ff42cded017dd5fd584ced2ee3d5135dc. 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/USA2P0504325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3ea0ae1a92156e7950e9aa93ba7ee1f4403c724fee0be907e457368463d2e0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90442847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4877d47a1b8cb15be232984a6309649883c4d22f45028e84aeb9ac1efa5f15ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1601498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f776bb95ecbf1d65a8f1f071b4475e1abaaa4c37d611ccd3ad45241773d95d8. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/USHM90442836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a1dfe12946023fa63cd68f2510ab30520a4e5d76ad76adabf212ffad91d842. 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/USHM90442841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afbb34f213b1bb9c62b6a93311a263d9788082c02446070dbeb1156968b6669. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90442838.