Bibi and Tina are the main characters of the German children's radio drama series of the same name, produced by the network Kiddinx. The Bibi and Tina Riding Farm episodes are a spin-off to the Bibi B
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 0xa90882e2c94533960e7052374af75fbeec4edc59c67795e50d51627033a1e909. 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/42f3a942-7cf8-49f1-872f-f7fc555b91d7.json and https://artists.proofprofile.net/proofs/artist/42f3a942-7cf8-49f1-872f-f7fc555b91d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Truth or Dare (Bibi and Tina, Episode 2)
Shadows over Martins Farm (Bibi and Tina)
Holidays at Last! (Bibi and Tina, Episode 1)
Chapter 01: Holidays at Last! (Episode 1)
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 0xb252e1c0e53bb3ff765d9f8869cac2bbadfb8735ebf460e080d54fecd62f5ba4. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEB582117897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c4de4e8846adab028344670acc7a9b252ff814155883bac79d246e95d7b4cd. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/DEB582118157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae6dd205a0b1e7ed62ce1dd53168bf12c4e9218baf4c68810e8ecac8c64102f. 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/DEB582116546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406a3ed52cdc5fbc6d5966a504ec095d89d744b8d164daddf4a51ba17c8ee0b6. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/DEB582116547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3df455f05b8acbc1727029c028bd18ae9b23508ea557ae095130e8bc893db50. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/DEB582116548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cce90e2d5b62d54bffbf73ae61cb6cb862a24cc24756ce46be029112fb2fe9. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/DEB582116549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b3b703f6cba8a1a06e723554e1df8dd130799b25c282c8fdd54c6ea3a16869. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/DEB582116550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7a0391d1bc44d3ee974db7f29b92c123afe9e9fb5359ce3ad93b11f04ee648. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582116551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5022e6bce4b2cd968794cc4d915214e0345418623aa89340532c77e230da155. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEB582116552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5b3004b284bcb72469a629f3a32449b7bafff0d688d71c586c9b64d8f11112. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DEB582116553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fecd635bada38ac4bb4365a049d3d6e5e3993aa488551e484741d85bef93033. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEB582116554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ba676ff2b092edbd40935c7529c657155c74f3f4850e37ae62d943cbbb359c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582116555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea006891d4e0a7df540e7e5db5e9bbe5816d81fb34b949b0d8c331f1168c1bd. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DEB582116556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc49b404b2d120daece80427736e49f48b3697f2736a2e5611af61eb3310609a. 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/DEB582116557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840415ea59410a919527d1b23a972ed7c94a50ded2e526e0b2e872933a631e7d. 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/DEB582116558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f527c3ee5ad0e826c19b6412ee1044e1ad9ecd06a23387504acb84738eb6b6. 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/DEB582116559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba0d07c42aeec46dc0bd26f27d85d5c00a7421fce99feab57bf746aaf749298. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582116560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419ac7bc53604d4717753404669c03b3034ff95fbbb58a0dc7b500ca6fe67e28. 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/DEB582116561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c2b86f6c204f084615ffa8a990f34f8b66c1e9611b0b10200217d7721e98df. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582116562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc14f357f1c78d92365168cb40ffe8c6f78c8964ecf3ddc1322fd54021b7324. 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/DEB582116563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709218612742e9be4e55a9fc7affca247d5630b7bb88983b67ca91efa2ccfbd1. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEB582116564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e610b8c7945d2c868a3dceee12049347259ff59ddd10b4532bf2aaeab4b2b6e. 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/DEB582300647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a8ccc9ff8e33922b3ee37a264499ff537176ac33929311e418ca55908a2a9f. 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/DEB582301123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a6476d7506847fada8b258cd934ec45e9711239d33f20f440eb89b3e0a254e. 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/DEB582302069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b52f2ab898bba7b7ec6efbee49a8e95efdd13b4df27ffb8f3d84754ea58629. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582301389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09336b13d7ae89fb11b53f8eb2be5c029b4dbeb5ddcd7ec5548f82036a729ca4. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582301390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2994a0f3012256d30ba4273d1f9d44f8bc5af7419eac27b0431bdfea8e1b6d. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/DEB582301392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c0bb09bd316f6455baabcbf0059625d477dc5f8d74606c04b4e0b926452077. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/DEB582301394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05c24921c7c13358dca314c583ec3e3c0fec51ea97e0d4ab80c623c3f7aab1a. 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/DEB582302399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856d737fb34533d20a81fe981a6b2eb11ee58dfb6776efa205393e85d22aa23c. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582302400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08e5f2ff84fcf0e23b1e28239c45dabcc7637c98113e8f39f95b23104c208c9. 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/DEB582302406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdb983d134d8ed500ac5706836d1d1b83ba34e176939b77f6a4d3a0b8e443b3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DEB582302407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170c15f0f4dad971015cf14180cf5648414cb0af6ef39e0eef5d6c4e8935121f. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582302303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d50e6d445ce342263b3af2e0e80fd2b05c73db12523a28c8f3c074aadb5a053. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/DEB582302924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2b79a87fec5c39e61e2e157fca4cd63c86ff245f1318921b1450ad4368ac1d. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DEB582302975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4dd5a891b43a4faaef301d5075c6f6ffbbe63f18cc5b4193c9562ead5dddd0. 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/DEB582302976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07446707d654847d995b88825254e6edeac1c14e59f2644153ee1d4e7850b642. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T13:14:47Z), 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/DEB582302979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173f889dcb094a845335023716ba7038b76711a7ed6367a31c1c0af293546f42. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DEB582302981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f30577aea0c557b4483a6ff2c0b56eadd47c50de4dd6ed2e94a8c548b4b9b99. 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/DEB582302568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7835da23b18fafdfdceb19fbde6b0f89aed615d7fc32de5b826453f11c57010. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/DEB582302668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9551fda43e7a0664e88dad57b21f95b7130929152e0b7df45c62172c58d1ec8d. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582302662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c302bd689f5e08a38628ef937e9d6cdf6254ecb06c99bdf11ae9a1921c740b5. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEB582302663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c650ce23f0e1b59139a4c792b921cbcd67303bfa6feb6e0d56adab4845b34a3. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582302666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced022cc0b1e7298d0021e0c97d95e480ba9771bf53945c6817709b30f83fd45. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DEB582302667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7835da23b18fafdfdceb19fbde6b0f89aed615d7fc32de5b826453f11c57010. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DEB582302668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef24e78c44f1db4d893c31c6ad48210c5d13b110ce339617b6c0e7424fb3ab17. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/DEB582403589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a5002cc2577d336ba9b0cd96db1d0674f6d534c8105b643219bc6b0c85deb0. 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/DEB582403591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801b0ea224536051e9e63ae1fbd766de07e2aa41b064740524d9d94cb3300730. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/DEB582403592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308a7652d2594cbb07310b889ef1b71c54a4a1d801643792448886a5873cb759. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/DEB582403594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee1f4bb35e54a6c8193bd88372a5428bc84998289abf7fd67c4a4bc127184a0. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/DEB582403595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05fb7a8fd63cfec393b775c78afd0b9cb5181adde710a60c14368e8ef2cf4d2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEB582403597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe662668f9c89a525174c3de7daf65a50a4cd4da01b3f2d56368b33356f35b496. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEB582403598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961aea6dcee94b47f329a6d15de55d1ab9ebd66cf832c7e458824392fbe959eb. 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/DEB582403600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f2c0b7471bc6687467f46beff6a73aa9440d6dd04ac86b9df26cb8a45fb184. 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/DEB582403925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8559f025e50d40321609afff7fe38b2ac3a93576d97ee1f2eae0c0bff697239. 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/DEB582403926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06050ebce3ea9829865e363998ed8fca7d06c7aa536c8b7a1bd23f29db5ea86. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/DEB582403928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e7675757e85c1079641a7edb134bbbc8127303652459be22d779ac03a8604b. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/DEB582302613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300a165d262c953e714e0c8a0c16c29a30b758786b9749663e58b4d129bb3f6a. 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/DEB582302594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344870b1424f163e35c2c6391c0757cc16bfec40aecb8963b5c4c361f74959c4. 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/DEB582404130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d4aae8ee3b5f3fd8fd8bd680420ed8be7bc01b8dd684eacf2853a74c3eff6e. 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/DEB582404131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338784943391ac1534d2151aa94dc5fa61fec4c5b4b1aaa8c7108aab5f0af118. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DEB582404133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73141f272d0b5cce913f3831e64d3db8324d59279eca0234868f928a8e1bc212. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DEB582404134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0a6bf1e31321bca6bf0d89dc0f4cd949d1b7272418053364ada8f705b00fe9. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/DEB582404135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64a6ecae6e96d77a7d7ab0803ea8bb01cdd94b0e50985d413a4e5f2c3a31193. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DEB582404137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d77de52f28acad58014d0383966ce50113dfbf87d1305540351c2987d1015b. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/DEB582404141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51660892aeee7ad38ac487323bb25f3b845aaddafb035f8de934589326e8ba34. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582404132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa574eac46f0887b5d5e0d81f1d7620035808908d12c0f24d2d8d2fe5a900014d. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/DEB582302346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd59a73d3bba3d3994475db7bd496aa0f97016c204a37cd3256592c46a70debc. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582302355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00f09b76bb6820bef9429a8fc1316c5acdf9ac41cab315b39b3b939c385ce2b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8454a5e982141bbf251cb3ba745e888fb94066e6a7ca92cd91fbf50203b9d2. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a1d728fddef44ad84dadb6e43d09b7d4821dd94ff825a317fdcf51e79c9640. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed915645ef18149a859818ac22ea6c1980b9841c7ec9d4b087e809f05159ed83. 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/DEB582500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf792dc1f4c7ae9148056eb06420c104a1915801e0eaeea7abcc03733689e9f81. 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/DEB582500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec98eb8b42de82132e2fc37b9eb31e974bfca761185d20767ec3348475e1f653. 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/DEB582500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf392e3b269cc3db40babf2bd46c9e11bfb788ff513cc00640ccb81e771c54d42. 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/DEB582500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c19fa2ccd9274d263c50bcae5a048a2101ae4b0226dbf4e7c05aee1cf2fb7b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEB582500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58781d010fb264dfacbaa8467b42f26a48302ecd18ea42e56eb4175b1bb93b9. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfe139e2c2d17c5f1229b8ec5a9d377a1a0f3d6732ed22b93b7651a460fdf6f. 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/DEB582500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2bcfc9993bc7e6721e5f3829008d584dd87f89fae2a8a037cd09900c733895. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845d48bf2135bd7b717dce666c076b2112b660b56aac8d5aba8811c2e0c453c9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEB582500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00f09b76bb6820bef9429a8fc1316c5acdf9ac41cab315b39b3b939c385ce2b. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/DEB582500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec98eb8b42de82132e2fc37b9eb31e974bfca761185d20767ec3348475e1f653. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB582500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed10e1b2ba48b365ef84435dbd0c0631ebcfb7cc60f1a8a1768959fea6c32310. 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/DEB582406072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dbdbb2dd6d728c57bdf53e6ab442574e66dfe374ac0521d9c4f5eef7d392bb. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEB582406073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed10e1b2ba48b365ef84435dbd0c0631ebcfb7cc60f1a8a1768959fea6c32310. 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/DEB582406072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2672ff27338840f5d5e1960865d3dc09cb013eb1f0450d9ad231640a73a1ad6e. 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/DEB582406287.