George Rhoads (January 27, 1926 – July 9, 2021) was a contemporary American painter, sculptor and origami master. He was best known for his whimsical audiokinetic sculptures in airports, science museu
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 0xf779aa28027477b58d8bbc79f4fa9802011fd8b067d37d9c2e6892eddca6b390. 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/bb016812-f91f-4409-a4ca-ac3968705027.json and https://artists.proofprofile.net/proofs/artist/bb016812-f91f-4409-a4ca-ac3968705027.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 0xae0a1e4d98eeff7af0245c60a95714dd8de2428c97bbed8be48242de07fde66e. 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/MXF012301058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b6f5024327c7ad136316f6e34dc29a505580c8337d721e9429b33b2015aadc. 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/MXF012400323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ccd13d1b94c464d3dd16d67c6ed11a3a9287bb8431f82013456f7119293809. 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/MXF012400392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b9aafe6f828d9f92939f9f2bedb22a0e8158b5dc5642642c1c208f140c8c76. 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/MXF012300917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad277626eafe090b689cf7e1635e7cd6ef850bd2626ebb5558fc4fc5a8485142. 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/MXF012301232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0a1e4d98eeff7af0245c60a95714dd8de2428c97bbed8be48242de07fde66e. 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/MXF012301058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdacb398dc8018e3156add94cee8149dca6639da9d8308d8fd270312e80c08b5. 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/MXF012400393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922808eb913c33557019996d9e213a93258f54b979aa524f8adbfb80e1e2fb4c. 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/MXF012300563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92782b33057b540d50cc78e73cea63232763a225bfea337085c967386e2d5ba6. 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/MXF012300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841b1892dc60da5dc5a28d734c44f1c08f2a6d174b7afc63cc5d205856e99e37. 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/MXF012300238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7034c35779834dff80be8e20ceeec0e28b123d891b9fdcc30b80ff6c6fe8221a. 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/QM6N22555624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2751ed7bac87997c6ba9cbbb45ffab8f3bf32de4e061b2d88d1e753a625c0aed. 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/QM6N22555628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf1df20dbf7f2aa2526a2d8f3a58391a41a359485503e47e069045386efc017. 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/QM6N22555635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc4b5f5b045076a29df495f81a750aa3d789b4357c34e33437b2fab25bc446d. 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/DGA0M2439296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd737906e774bc088122b210d1a7e12df0d0c1ee7d223d431d86aff5f3a360629. 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/QM4TX2412800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922808eb913c33557019996d9e213a93258f54b979aa524f8adbfb80e1e2fb4c. 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/MXF012300563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa452ea379a031b7c862d0295afd843d6a5dc5116243e072c74d310a2e8d7f7e. 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/US3DF2224809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4545ee889f0b6fc142aaeb9f503055a60d3059a452c3eeff204fd84c7ac9fb7f. 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/FR10S2244073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377a0bde0b1907e7bd278975c44f25ad6d2595aa0fbd2099b464c45ddf4d1c19. 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/QZHN42154727.
Mi Psicóloga Me Dijo Que Hiciera Este Disco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ec24a2db8a012c896cbbd29c3c7862716e3d2eb6cabd84b2b867891ffc65ea. 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/MXUM62300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61992bae2a48e3e21090a954bf75ea45ad72531ea7cabe1c351557d189ba375. 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/MXUM62300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9a4a2d6e43cb0ba97a68fb02b350ff92e9d1eb7f27c902a7fea83fb288b42f. 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/MXUM62300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feb93244656de07293cd4c2e55aff39ebd4d746162fa32f51c20431527f807e. 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/MXUM62200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e84ce03b2a23be5c6912d09b3af9d544731e38004c703ffcd6b506816d17fe9. 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/MXUM62300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184c6a04cc0d6b1a060ec5fc5edb5d1fbb4a31d4e37768d380219a7c6d9432e9. 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/MXUM62300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f602d5240a5b86a833232ae714da350d13b39e2c2bce57dc5a60edd4288317. 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/MXUM62300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d347452d41665529dabb495b91a534146772a1c6e3246c5fba534edbe92bf0. 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/FRX872131589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6107ac74e1686be10de6301544c38420c627d214444fab3215dffde849ebc3a6. 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/MXUM62300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4545ee889f0b6fc142aaeb9f503055a60d3059a452c3eeff204fd84c7ac9fb7f. 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/FR10S2244073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6a3dbc3b1d915e5cef5f5464525f338bf3e4c3f6053b1bc3696976bcd15b9b. 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/MXUM62300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c83ad30a22f8174071db15bf66570a751ee6ac45a02cbd3ab531cd8a41b60b. 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/MXUM62300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337b28185290912c6297cb0f142fa89736115a4d8f56977236a48a69eb8a26e2. 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/MXUM62300132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eefc7a378e370a2b471100bb135a3549905719d7df9a7b8ca9fa0ea2365db3b. 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/USCGJ2490578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bc201cdb60adb2bb88f9ba66053404d004372dd50798d8d107e525dd620c4a. 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/USCGJ2490579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983064f244b790072df1ba22b155c6761bf524560e7b72ba8748a2f2c20e6ccf. 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/USCGJ2490580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf42fa4d93c96a4a7149cc8d256f00aec80ca152f2b103c8c3c5c0b97ab4abf7. 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/USCGJ2490581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aec24ca3c2f98779fcd8aa18ecdbca80921048468414943fb25079de722b4e7. 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/USCGJ2490582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde61171f64593cc373bf0d1380d78c06acacf5e0b69e1ae3616ae091a4de7df7. 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/USCGJ2490583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650ee2715d957e860d4a5f4e977e815a0c79dd3c3769e0359ea1be7c1fa69cd3. 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/USCGJ2490584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072830c0b6527e585b9129390dc30d746e2584551adb6964ed430cf8dc751a98. 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/USCGJ2490585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613ad1ab85dd5c5a323c72fbfe35273f4f3eaba9431feb06cbf2673d89aa1ff0. 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/USCGJ2490587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275f3e9a669fdc2adaa4a474b9a33f1f91b3e5cbacf06e04f7d150b5d9e0fa58. 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/QM3DF2194613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa452ea379a031b7c862d0295afd843d6a5dc5116243e072c74d310a2e8d7f7e. 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/US3DF2224809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8601c9a2a7b381ce4ca8a8e2a24440c11ffd1b6739ab00dab31badf1753f3382. 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/US3DF2273686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95004de2ea818a5672df5682cf6bc8b1ad9f13354ceca89ab7e2a6b4034d8bc. 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/FRX872167305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0c132d692807722705da0470f533848c77df3ffd2a7be5a5c8c49837a2e14a. 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/MXF012301076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8cef42e16bef429330fa6a5b106306fc116957291153385b97e7783fd577f5. 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/MXF012301075.