Nathaniel Pierre Jones, better known by his stage name DJ Pierre, is an American DJ and house record producer, based in Chicago. Musical career Phuture Jones has recorded Audio Clash, Darkman, Disco
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 0x7ff1f9711d86b11429c9bb8d113e97d033cd7e1951411d368f37eba1033423c7. 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/95b0fdaf-58a6-4a12-ac83-7eed2a10a44d.json and https://artists.proofprofile.net/proofs/artist/95b0fdaf-58a6-4a12-ac83-7eed2a10a44d.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 0x6c0fcae117b2c18d3507960f775f6983ff06d0061a5f494bb7d366f61416aa03. 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/DEBE72200251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684cca3b033918891339c5a0c08c37f690fbd827cd41fa639978e18320fcc9fd. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/DEBE71700243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8577e21888e5c57573a55849e21a7ad86f6fa9c6805f40944ff318a2b20534c9. 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/DEBE71900619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63fd48613c2eefeab5e658dc45bc334bb0a4048e771c2170b111bcf70d8a3ac. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEBE71900621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77478f03a4509752398f68fa4eb0d52b8917893cba3bb00e800930a535f8466. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DEBE71900622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f9dcb14b97144d0a5c22eceefb459304b8208fbd8c428b25ad244cd2631dc6. 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/DEBE71900593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149ccd90291aa8ce04e778419c0aa68407002ca44b405af3a497c8151474b0cd. 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/DEBE71900595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a38a1848471b72deca0ea8ff56ac12894e75eb62ddcb1a0ed4c0237598d723. 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/DEBE71900557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bef771cbe3c92528d50ae00d2dd70a2f4f8bf0fd52b1ab02f44c206f0ef6d3. 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/DEBE71900558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f2c83fee49467a54485652413bd4ebe910ba19e7a42545a093907c2e61f67b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEBE71900559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe62a75f67252dce0c099bf7f59a05c03f61ea9e6ea8ac2dd3d09aa82c5fdbff. 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/DEBE71900560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66cd3f93f4960054fe6d879251953efc0193022f91149e540910ce9be5b0a51. 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/DEBE71900561.
House for All - DJ Pierre Wild PiTcH Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be0daa68a1c8e64c4e6ae5fe8cb56fff3ac453113809c6da20fc817724de723. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEBE71600122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834f1bd3a878a96aaf3c133ca52fd6958ccc76f00faeaeadcfeb55aa66e570b6. 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/DEBE71700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47bf877eb9e9451c8a050601a878856eb12ec06a51b992a04edadd18eb4dedf. 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/DEBE71700087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6577bb544a050f76bec82b78b68523950d6a3a52ded1b277eed9678eb413625e. 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/DEBE71700082.
Let the Music Take You Higher - Wild PiTcH Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d7e45ab5021a4fea487ed7ba4ce5d47b574ada08033b251a16fdea16111799. 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/DEBE71600174.
What Is House Muzik - Roland Leesker LoveMix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9f22d0be0cedf77bd60785c6118c1fa969adce385714c7e3c6490ca268a4c4. 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/DEBE71400263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f445d2b2053a2c73f5b0421d5e6af6bb2aa1ce3f501da7bdaa4d5631667bd61. 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/DEBE71700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a301960900d71ef17678a053a8f4064001669734a368e6bda27141f121eddb2. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEBE71700092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039dd3939759bd9e1d7db4d91f1e483511a184a09070c400e1c7c8252bde714d. 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/DEBE71700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684cca3b033918891339c5a0c08c37f690fbd827cd41fa639978e18320fcc9fd. 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/DEBE71700243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6c97f9125b719777fb50d9d7b8cfb745beebc9cdd03651a37cf0850eef3249. 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/DEBE71700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bf938e68bddc9b73debe3ff630e2eb67de78cf57e8a4a86ca03e14a4143f02. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/DEBE71400319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9837ef433b69883ea99a372a73aeaafc98a3be32cd5fcba332269cecc54dc57a. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/USSR39500801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac90be967d9c94712d5a551df0ad2e53793dcb704c81879a493d08d0137202b. 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/DEBE72300693.
Funky Tees (Manny Cuevas'z Puerto Rican Rum on Acid Re-Edit)
Funky Tees - Manny Cuevas'z Puerto Rican Rum on Acid Re-Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedb25aab728327ca96d0c628fe944ac5cde6ef81dc192fa92c4d474be10fe93. 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/USMKQ2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8307b7ff125b8263e35b252436cda74eb6c9fab24e6899cdf0847d68963e66fe. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DEBE72200609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6864834d83e38c8ad90fa05ef3bf0b5ac8d17770cd3279c9d111a14e574712b3. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEBE72200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf635689cf3c534d65854fd134cb7489f87ad3eba0a8e79b623201734716eea. 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/DEBE72200611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97efcc726d6199038bf27d71b51a2ea8b0512fcc64ac2df0904a489e70ec3ab. 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/DEBE72200441.
Come Together (What Is House?) [Remixes]
Destroy The Track (These Machines Vocal Remix Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe2e963d724a245e0e20bf758808c27b039cf843708934ee8ad6f74b3fe7052. 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/DEPY31800827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16234a74fdb7a84674eacd258e67a0ef8cc3284691b75d5eec01fa0614cd8dd9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEBE71700599.
Strobe Light Laser ACID - Chus & Ceballos Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e30f040123b841b1b78e93c4cecec054cd498ae4f2216fe8e5636e03dccca8b. 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/DEBE71700573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2dbc7bbdbec26d223c713b55d12ea266f0e6ec2f1d14b639d195ea136d9362. 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/DEBE71700476.
Generate Power 2017 - BLOND:ISH Less Diva Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810981b748655a3d6c52b9431495a033be79f93f5ed6c3c4fd25275306ebb929. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEBE71700210.
What Is House Muzik (Jazzuelle's Deeper Acid Mix)
What Is House Muzik - Jazzuelle's Deeper Acid Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfba170f9ae77f5d02d97f461ce3b26ff206694d2fd646fddc4f0e4f60a49c3. 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/DEBE71700083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0fcae117b2c18d3507960f775f6983ff06d0061a5f494bb7d366f61416aa03. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/DEBE72200251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda281e4b0dc3e742ba2126456478f39f928fcb3b9c59182bd7b87f53fc809817. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/USCEI1389011.
I Feel Love - Monkey Safari Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09272f0fb26f4ee82696ebbc5949216e4d33a252c79445612085134e2af70d45. 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/DEBE72200430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09272f0fb26f4ee82696ebbc5949216e4d33a252c79445612085134e2af70d45. 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/DEBE72200430.