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 0xa5447755aeef54b7d91d44ba7d171b9a59cb77c7aafe12d619569c5d626dcc77. 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/855b9bd3-bd57-4867-8694-81bff86a7110.json and https://artists.proofprofile.net/proofs/artist/855b9bd3-bd57-4867-8694-81bff86a7110.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 0x0d89d9b867c0678b8127466d3c288979e012e46ded3fc03f8f2b1971642af985. 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/DEWG82100155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321f0a7cdfd09cf778900927ef38eadfc10ba96b41cafd9e386bd07aa8b17ec1. 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/DEWG82100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb8652ecb9ec3ac47229a1792b1fef874c639f62285ab4488ea57ae89077805. 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/DEWG82100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0373d2084abf1bb48d1ec1a12823cd5b2e1f04081965241f52338e63ff81cbbb. 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/DEWG82100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ca0b03115753a760ff6fe7fa8d6567289c42620848404edba8cb7ebd013afa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEWG82100159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db29900310860afbc6a476c0a80d9ebbff033134301a31735fb74476763a3f9. 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/DEWG81700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956d4549685cf6944740690fc37c907c301ba73b94754f18b08e820e2292d267. 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/DEWG81700077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3b28275e70c15157d3cb013a04b23f8e2d96e3b458f75f2335e85386a78dd1. 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/DEWG81700078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707b17c0238bd3246a59af0a2cc3ef73d1e5d8970c41ea11b468a6d47909b101. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:47:43Z), 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/DEWG81700079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328a7bb7c276e264e8a87a0a70c2ce9831f890b74c89634d3a8ee390e68f4a15. 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/DEWG81700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e98ab37cbf22561f9a289d94f0674dd3419b8282fd4a4b5732a64bf85470b9e. 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/DEWG81700083.
Reborn in Darkness - The Bloody Years 2003-2014: Vol. 1 - The Best Of
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992fb07fb727917e7e51eecd1738b8bd02c8be0d38880e37fc915d74dc10b1ac. 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/DEBZ71400510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08af811a81178f833cdb69eff88580ac29ffb85adf59a73e1a3a2afba93e121. 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/DEBZ71400511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a35b46994279b8bf7e1e5fb5077f38015d735fd4abed965ae73324efc57573. 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/DEBZ71400513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6968357e9ddadd66b53eb6548f068a47f4287ad37c29f0ec4718123f8fe61641. 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/DEBZ71400514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f0689cdfa556e2812ab57e94073ce1b28410444af0d5b2feecef85b18b5da7. 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/DEBZ71400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa65576a3c82f6a9a3ec113e26a2428de4f3439c34375fddbb7f8593e4cf9b2. 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/DEOV41701348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720f3b47ba3a3a5cdcb6f7ee28a41d1236b02c1a79950f2edecd9f4afb451b09. 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/DEOV41701349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217baad459abc2640243305c340fa3c95d58a7027fba53e89a8cefc95656ca11. 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/DEOV41701351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b81691c99d095e6120a816e6edbc55991ab5cae094c833d8b973793d379de4a. 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/DEOV41701357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084e05b82b8b2121259a2f9bc45a154a51e3e7348f02b106cb72718e106e04f5. 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/DEOV41401207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4b134e533c486f485ff3b9b00a973fdd731bb245986e1bc69e53829fe41189. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/DEOV41401209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1a01d99f2a51029fa4db15b66ab032f2a085e0fe312082c77936e8276dec45. 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/DEOV41401210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86430e6af3ced5b0af4ca31bfc7bc05406bdfac976369ed0f5e3517f815b2ad9. 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/DEOV41401211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ea7da4dd8db2b8fd0f26ecab51ced89a1f3e700320c24a5a681bcc64054e46. 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/DEOV41401216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95575ff4147dea3f5b0d120065bea25f9e08725f5ac8a068cefba5cf70d86748. 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/DEOV41200226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c9e03b7d463b34afc6baa0a5d87fb32c9608b2bff873ed424b7b212adc7ade. 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/DEOV41200227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b4137509c150467c649db3173cead8a395cdf17bd1514140a41a21bb3974dc. 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/DEOV41200228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2b1391c70830f8329df41abe197a83b4fb68b502399e7843b6b1374b6b01cd. 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/DEOV41200229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52918bf7a459d35262014fd26e3e8ade9ad1ddd4f6de249968b0c03f30a14a7. 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/DEOV41200230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c4299f6557f59172a2e1d895dda375893839534198adadd500eb26bb624497. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEOV41200231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05878096a9bbe02c329d54819814b6408d1e18cd79e69c24ac371df7b7bd6c6b. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/DEOV41200233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58ef4acc578f8d6ba0335cc7d5e119c302be5e80baafde5129b92ae4ea462cf. 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/DEOV41200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e3bc1af5701d547f4e57f431a79be57dc3c935b32f1fd8e2f3f5b9f5212b94. 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/DEOV41200235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940b8729819a96b9201e0c0f3bfce55ab8e9e2e16734b78d04d437979064bb0e. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:05:01Z), 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/DEOV41200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599d60038ec7ec53d12aefe3b069ee5325f56fb2a8be274f83cd177e8862c961. 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/DEZ651007799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306b5357596a62697a59c40c0a26b53821bf15b446266091af782bb67b6f6238. 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/DEZ651007800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6f9d90934d3eed3dab73bfe08027da4e550f89f6158b4282c637bd92ec570b. 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/DEZ651007802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202e9641c699fa905abe26e8d56dd49e8734a3310a2c25e4fcb4b85d82264406. 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/DEZ651007803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8e0062f29873039f6ab061dd15b2241b8c1b074f52a99907ee604081b08b61. 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/DEZ651007806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1060ad8cc409ec60475e3d5400bf284d06d3fba956f05435344166a38c8ee3d. 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/DEZ651007810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1597d5c9dc5cd89018c804c21861119efdb48f2e8d2a904762dcc494685fe57e. 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/DEZ651007812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57be79203825acbd2d552e7f74503312123795237510635dc7ef27f7bd7de557. 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/DEZ650815534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18de20f74571c11264ea9f2160716f9d27c96cc10132590da084a7c2a3ea687. 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/DEZ650815535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f53d636eecc4681c263f8229da29a8f7205f8b67a9d13a54b8aa77f362ddfb. 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/DEZ650815537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9ea580e1da57164ec0303d8b95eeebe849fc2abeb2f01c4b7f5fb86fa63413. 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/DEZ650815538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf19b76e27fbc25cfcd7815b16bd2e33c0b50ae1fdb3be957691dd9a066f8d31. 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/DEZ650815539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54d6c3f0ee6759a40637c1dc5d00e83f8580b927f5a8bca7953e0cd80dc2d0d. 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/DEZ650815544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc419269c44cb4a0f79980a153a41604f627caf1940ad158e9a55f7812ef3a7b. 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/DEZ650815546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d401f89dba8e40e8ec7ac65896d536028a8f750f7666f5f8394c8c04f9f892c. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:42:30Z), 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/DEZ650815548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963796fa276b727203462924dc4eda0ae3120a196847ff56b98e434777611c48. 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/DEZ650710422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff143620590183237209a0130ce98584ba42508d654ffb341a2785a5524ef1d4. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:55:26Z), 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/DEZ650710424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fe627ffca92e7232fbbab5ec9fd96465d5d9ed400ca0f38d4fa36e3c2ab53f. 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/DEZ650710425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5610600b2983088d93f282343e4d78ed390bff989adc4d09f0e1f235bef55c83. 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/DEZ650710426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d06a954b9331499e43ab7d28026109b145657cebc90f6e0adb67f6e517ff507. 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/DEZ650710436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15228f3ffa2e296314771ce04af035995fde14482359f12b85e36b046dae3439. 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/DEOV42300921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dade6ef3016713803902c99dfa55ebb19effd88d05a675c1d49d071f6e70419. 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/DEBZ71800507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30506f8b8e5947c327f68bc971c9a5171e4114d0b18ea152dfd2bf2be3a9fc09. 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/DEBZ71800508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629b1ec226e8faa12d7046c6534c973cbfd3c15e12708ca5a39fdd49633b19b3. 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/DEBZ71800509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd164490c28f07835623843c93784d57f023fb145ab5cdcd26117709194227d5e. 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/DEBZ71800510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e839cd8b20480671e27a1a90ffa104b1b68671cce3b236d2574fc432e20545. 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/DEBZ71800511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74a504b88b151edc9ff69916fc461a6b27df16f5167521a45930080427f8005. 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/DEBZ71800512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02cbbdaee1233e2f823ad29096a5d364cab9b8fc2ba1b466c6027f25a9619e4. 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/DEBZ71800390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5764330b0d275033fd23551b38939cdb9419d4c67c3868627ff9d8ec1791176. 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/DEBZ71800515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c11c447d14730d93bf82aca069eca3508f4dabc979532ccc7ae783eaf4dd642. 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/DEBZ71800516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf6c3c30638a4c1d3fe4df08de717042cf8127164da9e05c51b9b4af12565dc. 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/DEBZ71800517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724e487f98b97862949949b799f763f236e2db905e2bb4345ea0f00bed2c4396. 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/DEBZ71800519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd56a3c71a37b297073cb63f8eec93f79478dab94bb315972ed13c83b00b0851. 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/DEBZ71800520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3689d039363d1b0014e5c67b65afe9bb32e38f93146a12fc20bb2f9088aff2a. 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/QZFZ72366301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d006e3d5cf97760dc3928ef7e34a406900e851765169da64778d9b705856fbb. 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/QZFZ72366302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc796311fb13947b7cf879b374b49471b82834cf91e82d97825e745e082bb1c1a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:36:16Z), 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/QZFZ72366303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5c8b3ef30863acf7667a189747808126ba6e3ad399313a28731aa5a2fe0ef8. 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/QZFZ72366304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528be137dde22c19e81d60d3de2b31b4c4888bcfcbfd6d723b826fc9fb284e47. 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/QZFZ72366305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe214384cc149237de1664b1aa69d11b75389eee0e6e459359219909774c0c037. 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/QZFZ72366307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa8cd6a4cfec2d3e25bb833f36cf21b7de2871a276ee5fbf00b31738056a3f1. 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/QZFZ72366308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee84dd6a89372d0c9b1a237a08a4b6f287a6bf04f0ea3997ec7239152befddd5. 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/QZFZ72366309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68e4ae14621054666ebcf5e6374efb3ad9fad0e72da36730f547bd46d3a750f. 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/QZFZ72366310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45aeb3ef24e6511a8275981a4f1d6d9b9bb366ce49695f61ef8ffd06d0768f5. 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/QZFZ72366311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad1fcaaa3b30efad2bc8beb1e393ac659d73d35cfd619cad75d224a3ffe928c. 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/QZFZ72366312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6554a39e726e4bfba8d4c32a98c61fb993f24f633e89c86166e47a51895e3af8. 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/DEZ901000442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b845c5e3ddc361bf01d309251996391b0030407f5a88c41a1f9609fe2f45f8e. 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/DEZ901000444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4952a5d1835f2825a2100153a56a192a287b6c68530cfcd934a2a37f239ef52b. 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/DESE51500089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae3a91173c8c8a2eaba2c7e22910c7efda76d16aee9b2c04cd08e84b71bd6da. 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/DESE51500092.