Maurice Eugene Willis (born December 4, 1984), who goes by the stage name Jimi Cravity, is an American Christian musician, who primarily plays a style Christian pop, EDM, R&B, and hip hop music. He ha
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 0x00713986e9daf77f6a876f04fc0387253b2cd521829da2b6e36daf10befadd2f. 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/14799a29-0f6a-4e13-a080-89459dbc8d99.json and https://artists.proofprofile.net/proofs/artist/14799a29-0f6a-4e13-a080-89459dbc8d99.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 0xe098fbab47d6c369adc7215c1064735d8b1af25c4b8cd77fa71b37529f146d73. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/USUM71615858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdf892af9f66be56394acb1008405349b3934f42f5a72ffd708be53cfde00fc. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/USDXS2004093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8127a114af7ffd01f0f3ee581710c99cf7b817a5bad714eaf77a4fa525a97bcc. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50eccb1fdfdda6d0aee0e1ecf7a891b5fc4d936812c23e44b7e58e6a13c0628. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USDXS2103020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf39684a3616bfee20a990e0cfc382d62e28d9e9b111e0cb3cd950d02ce9346. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/USDXS2300569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4aa2e2c6aa947b08dd99f470d61e10223d22fc63e74f7e550d62652d3c5a2a0. 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/USDXS2301268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca5558d9913efbcad7d3f9dedcb13c88cb751cbac9a1e71ed353da2ebcd4c87. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USDXS2301639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50eccb1fdfdda6d0aee0e1ecf7a891b5fc4d936812c23e44b7e58e6a13c0628. 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/USDXS2103020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca5558d9913efbcad7d3f9dedcb13c88cb751cbac9a1e71ed353da2ebcd4c87. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USDXS2301639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc93f465356940f43e77ff3a3e4cf4ae5a1cefe0d6695f8ad6276ed283f0a89. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USDXS2301642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68090c3db4af508a41877522497c946deaba17ad94d76aadcab29687b81cddeb. 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/USDXS2400594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55c825ed19b31c650e9e9be089d464422fadbb12a9d45f1a647c4d6c60ce788. 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/USDXS2401734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d3729de960e0b98554b129f2f8fddf1fb29cb06c19e7d907b1ecfd1acc9bc8. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USDXS2302824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68090c3db4af508a41877522497c946deaba17ad94d76aadcab29687b81cddeb. 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/USDXS2400594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb043756d7ddeaef8ceca3806fe3ca0082e2f6a9d8b7ca230e5831633c93d712f. 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/USDXS2401736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c78ae087da62e8e7592017b641bbe36f581440d39569093b3f33d75772abea. 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/USDXS2401738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136569318a78c9ad7350da7ff0f0f2c3489d28982d9d2878fed271f89e6b76c. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USDXS2401346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55c825ed19b31c650e9e9be089d464422fadbb12a9d45f1a647c4d6c60ce788. 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/USDXS2401734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f67b7a9405246290440a02ff6e8ec5e26c1bca8e937b8ca660b0ecf4c97bc41. 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/USDXS2401739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9174e5866a8d1aaa006d4e487ffbcce3831a4c25c02d17e1ad1a1b2393326a33. 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/USDXS2401740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094d35bcfde084318fd8e95e2f19958fb6aca4dff8aab9b0e2a93d3f56caa082. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USDXS2401759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1882049c9c1445ca33cd905794b153e4dfbfb9a89ae3285f26122c4ba103a6ad. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2401737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492469c2f64ba4b5c9f9bc92ee0db83d1c6648e38f368c74e72a43600659bda4. 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/USDXS2400595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e3aea24b07a9d1fa0b420218a3d93bdddefed255f119314f365aebcc61e17a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USDXS2401570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cf031ce1e9132b7cc6aa9dec310def70abc420d57547e95337f81503f1c36c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USDXS2303510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c1614d76a85afd9d81c94c425974bcda73d87dfd7a385a116e00ca5e5ed249. 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/USDXS2400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ec2979740448caa365a2e1bcd9f7ee520bdd9170ff5b45d6a8a03741255654. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USDXS2400514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a0d106f0885f70f9c510b394ddff0383e6088420b152c94b603bb649ee0694. 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/USUYG1366787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617cb7ac15f7e3cd81cb031c103b9c5a66fa6b503c44e08e88493842bf90eaeb. 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/GBHH81800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e2ba042c2364421e40149148f70493bd40543aa6b03f0fc71c77cee2d598be. 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/USUM71706006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e2ba042c2364421e40149148f70493bd40543aa6b03f0fc71c77cee2d598be. 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/USUM71706006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e2ba042c2364421e40149148f70493bd40543aa6b03f0fc71c77cee2d598be. 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/USUM71706006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e2ba042c2364421e40149148f70493bd40543aa6b03f0fc71c77cee2d598be. 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/USUM71706006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e2ba042c2364421e40149148f70493bd40543aa6b03f0fc71c77cee2d598be. 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/USUM71706006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de07e03d15ad6d637022614799a6e1b3727e96defb2a21941212bc93a473a0f. 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/QMEU31512696.