1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc6bbfcbc3070fb7bd623c6a1da1890a867fa5af95163c6a2958944e961026f. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad15cdb1-bc93-4916-9c6c-8525584a4b16.json and https://artists.proofprofile.net/proofs/artist/ad15cdb1-bc93-4916-9c6c-8525584a4b16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30a5163ab36d311df3fa103e01973644c583d93fb84c9b964253540b544bc7e. 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/ITT741600089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0baf237d5b4650a464c93e0ff36ea9668cb309840de3dd39f4cd8b787e777403. 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/ITT741700074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a80e9edb7f127cbc56ff7ead39295cc8c008057de912e15a2cf104a79a2366d. 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/ITT741600033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa559a6708fed80d4edf092e32783b338b34b0a0ab05ac9b33b40888dad98659e. 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/ITT741700075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ccda9b1166c1729c018b8af55f34ab3ee7a5c55151e7f7e06f03438022b781. 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/ITT741600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dea1a65e5ec4418bf47dbadd36278a3e9d8ae31518a38fd834f04103021c92c. 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/ITT741700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbdb8e14441babc6fc54d9bb1fa1175198a56a64d2da68b8c313378ce105705. 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/ITT741600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43e8ee4872cd36258c4aebc7297d692531e02a604c1b31a5a6d354ea01c46f3. 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/ITT741700077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885379d65144198381b6283f04223395b43498a22c8498e1ea49e8ef93a2baee. 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/ITT741600094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f5f02490ede9b23a74fa4dcf865c762e97acd7583a9b73052ad0fba5c91328. 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/ITT741700078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd091a5dc800ee9a9e9e98f773b9b97c1ef2d958e1c005a6ab06265b676d258f3. 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/ITT741600095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f9bdcc63cd6772830ad33362e80e54a82e50294b6a9317277641cd75d79090. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITT741700079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5545162ee0e5885d8cc42a833efb8493985bb58c56a542b5419f3f48dd8812. 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/ITT741600091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4f64783e0f87096cde3ffc8f2ee0254d7b259b4e980488a10b32ea92de62c5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITT741700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe466f23f9dbae139b7b25f7004ace0c653a960179c6a8a759f4549f6472a9bcf. 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/ITT741600096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b194bc602aca0270855c5f8a32ea101099a4740388a093041e4744ceeedf62c. 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/ITT741700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e742c2276e4b1e07f9fa2342e516fb5e1b9ce40936a73d522db774459769148. 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/ITT741600097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f2664a5dd4ade485cac29a09331e3b38c3df6167bd4039af4930179369ca79. 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/ITT741700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480c5590d016e266fe17d51e829248e1d15436eb4d5af0421e4a70f9c00b5c5b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITT741600098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65f33bcdce7edbc04cb055372cacecf62e2fe85d01f132fc7d38dbb89f09902. 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/ITT741700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc11906a015cdb362eb6862510f71ef7628eebc7805b81aab7aba056976162b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITT741700083.
Quando Sono Con Te - Godblesscomputers Liquid Love Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811d72297283069a2d67054f9337b59fa62a95b1548c84c7587a15ae287c8a57. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ITT741700085.
Cinghiali Incazzati - Claudio Coccoluto C.O.C.C.O. Detox Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3d3f064d8f289d307a6fcf03053a341f5448cd92dedbb048a7bb0a689071d8. 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/ITT741700086.
Sognavo Di Fare L'Indiano - IISO Cowboy Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7011dc899e994d78319ed32096f48c96fd2c78b8d773e78f5e74b969db50386d. 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/ITT741700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bf280a6f7de94293428f345d1199d8eb96843600ecf6fa5ad98beceb30d509. 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/ITO951800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7570cad0cfc60e7f5f8fa5c2f11ed1307c12def4c7c773e902458254c06357b. 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/ITO951800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d0c9019fee8e0cdd9cb10fde5fcb7d0ad135ee751ed48e26d65ba22ce53cb0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ITO951800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1862394302284e8e70dbe1d9a446a9d7fbb03621029ba471403bca013d1af4b2. 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/ITK251710014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c80656027b4b643881688443d006854f4d0723c82bd7aefd039ae11ee353be. 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/ITK251810011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575cc73f74f263ee099903a02a182b21d966b9d184e3bfb458635f2a00123128. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK251810141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f1e76b99436339e850c590bee0bac0e6b73d3e5f56487b402e0d6cdbfde459. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK251810142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63620be87761a02b4778dd18f1d618996fe1a3a70ecfc43dfd2653ed82ec9e1. 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/ITK252010011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e73b7cc660a6c295ffdcb30d622a270f7e1caa2b6f3d481d3d95e796c3d2f45. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK251910073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e479525d0f07178770873427608b8b99200d230a0032e23b861d0fdd08c9ef. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK251810114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c80656027b4b643881688443d006854f4d0723c82bd7aefd039ae11ee353be. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK251810011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9fdef4d6c19d623dcab66b0c88b5b1f8e250a78a1568688eb94b140e601f2c. 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/ITK251700137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1862394302284e8e70dbe1d9a446a9d7fbb03621029ba471403bca013d1af4b2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK251710014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8772642b728bfe5b9753001e7bd2c27ca64fc61fcd5179a22c851b2b07df20. 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/ITK251610176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9361bdeda03c684665780817c891d8b9cc3b49f62f5c88d024fc0148b70fb089. 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/ITR451890005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b55034ada9510368059fd5c68813e590328aa0832e6c5eb20d58508b27d7d5. 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/ITR451890006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0817c255e021784b31f60fce63de01385cf8bfa4f95ac5598cc24fe331287294. 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/ITR451890007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766b8183716f8f4dc5d791c830d771e0d2e896f5ef1e81750b4bc7de31986b93. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ITR451890001.
suONO - The Italian Indie Tribute to Yoko Ono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0dfaa1de8bb979f4fa6ffbc1d510c2605aefd169645448da6f25a2c8b6d23a. 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/IT8GM1700034.