Brenda Russell (née Gordon; born April 8, 1949)Gregory, Andy (2002).The International Who's Who in Popular Music 2002. p.444 is an American-Canadian singer-songwriter, producer, and keyboardist. Russe
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 0xf9a4e398e37a75288d2055a0f612c047e70760bdaf21af536e8e75320a9deccc. 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/72626c83-8956-4710-8c81-11394d14279d.json and https://artists.proofprofile.net/proofs/artist/72626c83-8956-4710-8c81-11394d14279d.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 0x675744a3d0dcb172159f5cffbe2952c68cbf693c17fbdbe5d28725da7c6f5194. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM17904294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508dad4b27a7a984affd9ba3f1389504ba2cc44677d2376f01e58502ffda27fb. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM17904295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05d47d1f5f84b52da78d5afbcd5ede2cce4db8a2c112c30fa87619b3a9866b4. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/USUMG0000234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9db9f63ecc437f947c1e36282e8aea7a8506a117819c63dac36c79bb26fb50. 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/USUMG0000235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb747715740731139ecd36b055869d33d8ab93b31adc8fba9dc544e853593de2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USWB10201407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe148469897e9ee9f0c472774ee62c8ad4cffd729be9f72b54547f2404c335d6c. 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/USWB10103544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95bdec8e713d40733e2a6f029c6ffc9d94f41c924bd0e9afbfb3326c70a0aef. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10201409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f9e08a93ef3f021f758bec3025a4c4f5b382306d5639e2b46b0f0718c1ba99. 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/USAM18804294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7392e39487d1fb1fdbb416a574930a65a6c29f87aa4aca5a6b84e5b25195162. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/USAM10300502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5111b0b4bde792ca5bd73417df26d0a3fa232117502a7e1cef6548a973b3b9. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/USAM19004295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd31f88fb0452d475f73584f4ed7b2db2d912c27c89c2c5caa5c0b3c810ac7e1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM19004298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8386827bab27bd35c699ea3987fa0dbf7d80138a38b235019c4a045471aae344. 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/USAM18801284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad632bcc851f416895f8f10f8fb0bbe9469c274ee6e83037ef28888572451bbf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM17904293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a933cdd9a69e0f61e2b461755f3f3f7e1ecc1782fa42cca60711de73d0ec8a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM17902305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675744a3d0dcb172159f5cffbe2952c68cbf693c17fbdbe5d28725da7c6f5194. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USAM17904294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508dad4b27a7a984affd9ba3f1389504ba2cc44677d2376f01e58502ffda27fb. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USAM17904295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5314e5d683b25deeab52498518da967b85efe26c607435fcbc3540300f50316c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM18804299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c4d086a4635a52d10d3b8e7e9c294f7882dcd4a615161da7498cf0cee9409d. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USCA20805430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35ad05e98d7ad12ec8caf5be9dc7282d7d6394b46c17e60fb9bfe28b65af7d9. 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/USCA29301643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0d81217649643b1c68dc5b608db96b5156e23e3b8f0c3017fa20eb015517ff. 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/USSM10006676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8386827bab27bd35c699ea3987fa0dbf7d80138a38b235019c4a045471aae344. 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/USAM18801284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7da84395239f4db9e5b26e2ef4f5e1602ff95cf31afd8618f756ae33dbc4ec1. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T07:27:32Z), 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/GBBFH0400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86a1633e00f62380bdfe3bdd121962c92ae76992654cbf515a317d400a515ad. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBFH0400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2970d319a3328298d3b184ae3472264544ae37e3d4c03c16df43b729e78eb2e3. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/GBBFH0400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe540dca7fc83d8dd21a6efa785e06839b50b58ece908943772eafc07412941b8. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBFH0300013.
The Color Purple (New Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac05e9ad630fe322bb7c512bdcad71f74e440af54495a3172a0d03c778f56789. 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/QMQYB1605901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd6c33b300b84fa0cc8a4faf99b61f016a0de072feae5111e3ad729be6209ec. 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/QMQYB1605902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb625beb9536ff4cbed6a9f829617f87a57f195b85fc147bf333dee6d8c9fdc75. 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/QMQYB1605903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0ef7fc0fd3f8e5bb01496759d2574432022a0d758badd07f3a0b6f75db6f59. 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/QMQYB1605904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23105e5b759f32362e06ecc0e2e6165cf48a4883054d41bd0b1b19ef82e636ec. 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/QMQYB1605905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976245029a3e39699785a050d47ddb9d426aaac57c4a0650372c7bc99a95b037. 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/QMQYB1605906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002ddfe6a680632417481f0da41e12f7d0f9a1f66bbfb71e97c9d859736cdd96. 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/QMQYB1605907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155b501f3861280658692b318446efb77c7a1bb338e379ea12fd5d29e3f0afc0. 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/QMQYB1605909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f39cbd576a8933b045e4855b49e462b8bf0e5035e597b6fff511312882e6fa. 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/QMQYB1605910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674e4e9b3c774e3a69f00ffc9fca22cb8479d82bbee1a4975e27dabf5e5237a2. 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/QMQYB1605911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4ba5e167ce939b246ac82d32071520a2668e43a443bcf80a6563db83f41f61. 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/QMQYB1605912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7978d8c92c98ab73cacc07857b18d8bef074b9c8db53fee11eb09e3a4c8c97f. 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/QMQYB1605913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e22d4b9ea6651877c9df4f32ced5e4ebe04f794a87c424f283f949bf0d0f1e9. 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/QMQYB1605914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1779df69cb2f9cee6e8f792d75ecaff827765a0232e2c49f63bc48dd93c53f1c. 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/QMQYB1605915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b8c39e22ba2f36bf301d357f91d8147fe16e015a37f7f0724f2b6a7264e0d9. 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/QMQYB1605916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eae7c390dbe719245fb60a9470c08d0a8733167c0b1fdd750e0ddc6d11543af. 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/QMQYB1605917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99742a69c183eea6ff498cbb76bfdeb57f03e5db153a7e41d7f6abdb46619d3b. 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/QMQYB1605918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae38dc400dbbe3ff83b65d6cced70cdfe0aa82e365cac743d3f287af71ddf87. 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/QMQYB1605919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f06e10ebb40d020c9a4e0fc79e2b6a220425cbd9b857670cdd32cbd195b4841. 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/QMQYB1605920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba8c4d42fca222401068afca8dc39ee8da3d8f575d45b2f4181b679ddae5989. 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/QMQYB1605921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20ed2cfe61f413ce616b1dad352f317732eb0dabae61b77587fa893b8166041. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QMQYB1605922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79a7a1098ede2d030c5a1409cf733fd71269eb9aa16829ae4fa4d86745a108d. 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/QMQYB1605923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687197db4466457a9f7bf17a79f4d7c7e84701f780ef48a4b46842d7dfc91369. 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/QMQYB1605924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16991753d069ab337a2de58185b2a74975ddc3d6e3efd400239e9b0a4a91ba1. 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/QMQYB1605925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f45e9bdd0a71931b906bcf36f0f1dc314f395efe008a8340794cad9a0c28c8b. 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/QMQYB1605926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abbb93b24ed5fb52b438d9a19e98cc29a8ebba0245f3cf705d7477f901734a7. 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/QZZ8B2435517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bff3e71c8d1e48364d318e3c224fcf62f659b0bd39dd2425f174adca8a162a. 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/USWB10201406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2970d319a3328298d3b184ae3472264544ae37e3d4c03c16df43b729e78eb2e3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBBFH0400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8fe6cfac8a4432d69b421070551902b2944fdc6f49e7b6ab5c1567929b3c66. 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/USWB10103543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d0f17699edb78faaa5af6c85db7890757c5bbf53a0481028437ac58791f281. 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/USWB10201405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cb74cc437119f21ae81e34c398c39afdc9aa1ec50bcc3062d8fef15a1fbd8e. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBBFH0400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8fe6cfac8a4432d69b421070551902b2944fdc6f49e7b6ab5c1567929b3c66. 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/USWB10103543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd818edaf84df2ee7b8d4784d5e29b282fc507ca728b4eae6fc93febcca7576bd. 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/USWB10201411.