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 0x20ae954901ded1e617f4b7037734e60d1fa46783b7433657f388dce09eaced0f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb7146e7-cb39-4575-86a3-a7952abddd2b.json and https://artists.proofprofile.net/proofs/artist/fb7146e7-cb39-4575-86a3-a7952abddd2b.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 0xdc85e4790adbbce66a568b6d66aeb52bb40bb0b8d01121ef5ce0e3efab2b99e4. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6622354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d36a2eaae635228979b6da32cc2080d97974cba9729e23ecad5631fb0b43e37. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/GBSMU6622355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c45d629581c6616dcef5560858832959ed3a65bdba489e237c1401cbc7ce347. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6622359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eadd6d362340876338eb052cc714fb19b9e4ce0afe932eb3dba5eb210c9e4f4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:10:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6622360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a768d043b78d76f53ecafbc021065209ab4ad53487504484c162fbdd1653056. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/GBSMU6622113.
Aun recuerdo - Cantado por Jona (Pasodoble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f827022baa640b89429f283fb413b9ae4d031d804407ec9b3c8feaacccca345. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBSMU6622125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85533bbe79740742bd119b0c2eb5957bc0915a2b2be6402f2cd69765f0313b36. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBSMU6622126.
Como ya hiciera Charles Dickens (Presentación)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36de9f006e3ddeabda0af17b132b7aa4fb1d148ce140b038d61ebc3a4a7dfa9. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/GBSMU6616987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf453f8c4ac1cd0e43d04a89bf769432faacee8e74fd7ac42f41f47444937ab3f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GBSMU6617144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55a80777d4c864e9070e11837ddff89633ad7625835494341bf6b8d56982012. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2537294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0182c06bcc2e7e49b26858707a508743bde5ddf8474c7747b7c2a50bb0b5875f. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T15:40:35Z), 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/GBSMU2537295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414084dea5ecb74c8fda9155f43e4b49b7293a6f0c274f3a98413b4024b439a5. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBSMU2537307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f04c6991441057261119e4118ce3b162ac5f5dc21725de430ab90bcb4aa5af8. 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/GBSMU7687123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d7a40ad01ad070eefb5e027d5589016f51c19720006d40883a80654253e998. 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/GBSMU7740403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db88c8bf6a5b742ca762de52a71f79a7dedb71e5e275cd38e22513aad386e60. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GX8KD2230058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70200ca077338d44fc72bb6e66e2d309ab0d4050442a01cb2901068e9301a1c3. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GX8KD2230060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272b175c99fbb87cebfc2b14a8e039b0945c429cdf79be4d0baa60604a3a94e7. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/GX8KD2230066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b22263de874336b500eef1800b31b506bb172c49a8d1e0fbb54c92b182a54f8. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:10:12Z), 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/GX8KD2230067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacce58e2ec75fd6c21629bc1610168f614e7ad65767aa58f73275633363de51a. 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/GX8KD2229870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af58adc27d9facc55233450019bbbfca61ab2dbc8178afc9c87a048c63e587f. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/GX5MX2311455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c8a8e3941ac59d664b0de6f968bb0b9a14835b9df9a5dc2815d095ed6dbdd1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2381183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d04d823909b4dfedd7ba4ae6493a682eab8783834b7de2512039d249e55917. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:02:43Z), 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/GX5MX2394486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b86610f79fcc2a50056ed96b5e33cd6936325192185ab20e019fe3944897b7f. 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/GX5MX2347754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed5f30a0f72074c11510651d159605b2959b92a878608cc2a2641fc443773a2. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:23:48Z), 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/GX5MX2355109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec223d968dce25ca3779874d3fbb013ca201fd2019fa977358eccb7bd558ed31. 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/GX5MX2304965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92283e21dcafecf7d9c2015bb88422de53709471f3e3b708bc0e88f052131c9e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDS2481015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54ddfd720b54c573862976d46e812b4656a38d4a0ff31abac6b2123288d0746. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDS2487020.
Vente chaval que quiero hablar (Pasodoble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71d24cd41c45f9ecbb6b631c72bd84f95fcdd2dc32777a975f0f29acb8a988b. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GXBDS2417560.
Al igual que en esto viejo juego (Popurrí)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36caefd8979551dc83292adbd9eb29dcdff64a16dbf69a27f6119cf658bfe57e. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/GXBDS2464098.
Dice un refrán sobre el dolor (Pasodoble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa515e9d1e2b0e3f9e6c4144118e63432a42f1a188428653b75a58a9676dbed2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GXBDS2474981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55117b2a9807c55650787be859fff5eba58bba56725f4a989150cb40183705d. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/GXBDS2402315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c2ccf45857e3e0aea483723659a11f68215c9ddac6056322a228f6925df29c. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GXBDS2454469.
Si piensa usted que en carnaval (Pasodoble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58009ade8d7dc521dfe37201843b3932abf6403a022be52751b70ef86a205164. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GXBDS2451516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373ab770a3e9ce9e264a9e58fb56205b65c9c07507e8674f995f19940523ee13. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/GX8LE2591609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5777201539cbd71c088c50a8d1c0ab8a9e988e81b6ae4c072a496e5059d2db. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GX8LE2540317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50133371db7bf20d78408c2ad1761e1cbc027ef57c80ca32ebdef4e1a7c27f0. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/GX8LE2569257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba960aee6ad8bbd4dd99d5b7c6b58d31dbee6b9108c387948fcdff8875064c42. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:24:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2525823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd53ab35c2a4ad1d6d94837b5f45fe098ce74b3fa124db953ad3080c01e149a5. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/GX8LE2577510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6595138ffc99cf0385a8f9a7998f0c1daaf0a9f2d35a7bfe7d6d36bceda52cf1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GX8LE2549032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c08aba27e439225c0969db599588fb6c854bd545006dfd0a4def7f7e2d68fce. 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/GX8LE2585680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c59e181b0b38261345bd8e493de3b9be9c08be243eab76468a96534313c756. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:29:27Z), 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/GX8LE2580968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e41a4dc165877d6fa4786d000591e67fac3167310847a0ee409a7cf54b71e1. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:15:22Z), 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/GX8LE2588988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e67b17be1b0aa5837106be34efd9c1f1e804365d7e98b152d887067f11c9dcb. 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/GX8LE2577913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2448098878198b6f3f17fce34110b0fdeb89f5dca81fcd37776504137869e535. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/GX8LE2586618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f63ab9e75ee22f9529f73ae4e448f6912a59edd055147f4aacf77acabcebf92. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GX8LE2514264.