Keith Omar Murray (born May 29, 1972) is an American rapper from New York. He is best known for being a member of the hip hop group Def Squad, which includes fellow rappers Redman and fellow Long Isla
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 0x0cc186c66efe26994b95dfdedd3e28414bf744a602f07bd6f63353d34ea15465. 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/2c3b9384-426f-434e-b151-5b738723e105.json and https://artists.proofprofile.net/proofs/artist/2c3b9384-426f-434e-b151-5b738723e105.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Most Beautifullest Thing In This World
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 0x082a3ebd0b8a1ff24635f2d96e77796a3a06d8a01e9b593e1e5cd44d1f78a495. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:07:41Z), 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/USJI10401224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9568429853f1fba7829196657d205686a90be7cf39a0852e6507b16a7425a8. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:52:02Z), 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/USJI10400915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feb05b63181beb63d15b785789a3fcbc0f1a66b8410f492fabc4256fa8d25e3. 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/USJI10400367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f800d290add13d8eab55b48643ecf86ce29fa2230e7f9277d0ff001202b0d5. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:09:49Z), 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/USJI10400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1ec608ab28f35dd4919cae3c199a5de9cede4691248e631665cdfb7497cb82. 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/USJI10401225.
Straight Loonie (feat. Jamal of Illegal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa6edbfbabdadc28a4333306bde5c60991f5ada5c9ee814c439477ab487c0bb. 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/USJI10401183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b48e08d4306b1c7cc7c7fe91d4cadf26bfc9fc18b64fc66bc58950c8f7d2637. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USJI10400244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1100f37c99727dfcd4d13b60917c2897db2569d351947e743ba839dce4923a. 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/USJI10401115.
Bom Bom Zee (feat. Paul Hightower of 309 & Hurricane Gee)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a8f0a02015fcfb773fa7f57cb8588241d6be562c82cd9a2ec5b8d23f1a6298. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USJI10400916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad569c7ca129c2d0f7c702d29eb94eda75e0944699ea38c2d791797ec9b538e3. 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/USJI10300361.
The Most Beautifullest Thing In This World - Green-Eyed Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc97721cf17a56c45c12c0a180c94ac438bbc8b246034d8d8ff0cea40df8285. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:18Z), 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/USJI10400114.
The Most Beautifullest Thing In The World (Sax Remix)
The Rhyme - Slum Village Remix - Radio Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83567c92b8b825b57fd443e7496347451f50f192f34666e11a7cae04b74be231. 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/USJI10400455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8af95f4d6782a1b1bea2283ad16cafee1f9bb33ba4d723e50dfddb344fe95e1. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJI10400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1417fc449fc38721040c4176eb645dfd32553e897f2452af6d2c03cfd5649a26. 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/USJI19610011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6824351b4bb013c239f739ee26dc597441e908d7b9773f1eb26001d6b3a6ae5b. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/USJI10400231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc022eb143b7feaf3952cdc3daaf3cec614f9013e70f73a599f0e82497f7190d9. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USJI10400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1b0afd2898803cae30ddc07e26916e625bf85744b2281672ecbb4dc4c61ca3. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USJI10300351.
Love L.O.D. (feat. 50 Grand & Kel-Vicious)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d7ff11bdb25874944340b3cc865f6bdeb3d76b90fbe5c6cf73754032f43001. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/USJI10400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8b6d066beaecd3220f32012b7917c23460c98a6185477b06cd58685f0f52e7. 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/USJI10400235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6e7b5da4d33f33e54f9de734a25965bb6e378e69d18bef92d258406494a693. 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/USJI10400236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648c265053eda02055bcef5524cb646524494d0c9efd10ef256f8c23eefb8e74. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USJI19910480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f8e11089099b23ba16162b778d292ae1d89b4e921c69245be74dc823ac876e. 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/USJI19910482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a17d4eb53c340c42e4780449d0286f9a2cae471ad3a16d0a0ece6f5ad54a561. 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/USJI19910485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec88d5dff7e3b40bd7f981a32023b19cf6d254f1fd83efd03e6f4062dc2c37da. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USJI19910488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f5696c205cd901783eb26b37c45c7701fda40cf38cafd2b666faf29aa17cde. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJI19910495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdfc322a83042eae90145a57c51b1c4401982e0468cad19c2d6e646f26cfa55. 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/USJI19910497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0695ab21127e10dea57bd1b19594b7ac20373f202c120d257567a2e555bde61a. 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/USJI10300362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46879d0057fa91f099f8ab85aca20c660abeaa6323185dcd4ec20c4a2a309653. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USDJ20200743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe683d2996898426fd62b46773815cf188484576a492a8e4eaa56d3e16591266a. 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/USKO10701517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbceac028997106d90ed126378c019d88d32f8550324259473cad36367b7f04f. 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/USKO10701491.
Best Of Keith Murray, Vol. 1 (Mixed By DJ Mel-A)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8446d9c57d7bf1cd07ca3a171949e5073241d82fc4a2bf69cd7a06d64071892d. 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/FR8GV1903080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b761863113d7f9c4ecea3718d5cefcf9cb874e616b0fea0f9fe3bc08ff550e1. 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/FR8GV1903140.
Best Of Keith Murray, Vol. 2 (Mixed by DJ Mel-A)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2df5a9e44afbc6f2dafb969dc0f0fc079a0f43e15d4f5ff3ee6794e43a1bed. 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/TCAGL2294123.
Real Nice - Club and Casino Explicit Official
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8ffcd7a4b4e28c6d8f638ae2e6591d6e1a09476e15ac50d25c706286f9aa54. 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/CAGOO2446012.
Special Delivery (feat. Ghostface Killah, Keith Murray & Craig Mack) - Remix; 2016 Remaster
Bad Boy 20th Anniversary Box Set Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b578e98e8f2c26819168887c281b3c5637a298d94445d700ec8996965fdb3d. 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/USRH11603438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340f75c237f067e549c8527157fec3c4676e3d5ee81816e7254f477f1d5c7e6c. 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/USTB11800492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0e4e162815471a8cbf5fb7f995232143e84b7854dba12f283191ac2732f2a0. 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/USTB11800493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb396a6ea5db4f88a12349b5fb4f53cbf53bf9e9e8f3c3ce2b49345c10981dc40. 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/USDJ29900054.
Flipmode Squad Meets Def Squad (feat. Jamal, Redman, Keith Murray, Rampage The Last Boy Scout, Lord Have Mercy) - 2021 Remaster
The Coming (25th Anniversary Super Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a6a1a86ad44249524b04c0daeb0a1a0948f57f4c3edcbbcda7d5a7ac779d09. 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/USRH12100717.
Flipmode Squad Meets Def Squad (feat. Jamal, Redman, Keith Murray, Rampage the Last Boy Scout, Lord Have Mercy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cfd50a3407a8e285cab66383552b5ef7f617932529bf77e04c3e8755d3ac9d. 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/USEE19900127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c09f84c17b61a8a0d1eaf20b14ba6ccee289c8daebd92e41fdb843646d32f9e. 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/USUM70965255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29016a8129bb2b8e21abe6242eb227af3fcbff0f41f253d1f478b01afe586c7. 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/USDJ20200380.