Bjelleklang (Norwegian: lit. Bell Timbre, coll. Jingle Bells) is a Norwegian a cappella vocal group formed in Lørenskog in 1986. The group performs both songs with only a cappella and songs with guit
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 0xac8449aa3476b156b8d2de6aba7272790670117221e334dc96d27e694c4c505e. 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/68875393-37c4-4c8b-9ec1-19ce1565da1a.json and https://artists.proofprofile.net/proofs/artist/68875393-37c4-4c8b-9ec1-19ce1565da1a.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 0xe9c48519cb043607b92ec5736617fc9ec3a69bd879923b245e2496a0af6c5702. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/NOAJR9606020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11b82eb62bd1d90eb8cd512bd1f44db71134106ecfb3df7d70d2eeeff407f1d. 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/NOAJR9606010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa9f72cfed5c9c875166a67273c47762baabf90ead3094320b3edb5c6d11a56. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9606030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9828170912d015c02ac757a7651f1855d1fde94791cac097fa88e06f94e66ba9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9606040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d05a18b6180516b72148f4f3a98b056ec122900b06e93e81e26e3b42d73e81. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/NOAJR9606050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e9f9773d34c14a22de9762ecea7fbac7de84251dea23969be4367f775997a5. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NOAJR9606060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc753db2d8660ce55c3878e38df45fcc926464df022d4436c017d6b907f1612. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9606070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d29c7bef3f30bb1604fe81a303e14d5a0075bc567f30d1b3265c3a6468a30f5. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/NOAJR9606080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e989045e92dee6e49626852edd93ea967e7bfe7ec6793e04f676772552bf8e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9606090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b6a26333bba1456aa2ca64eb2572d548ccd5c6a1536209726aefaf14a28feb. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/NOAJR9606100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62c11fae5057f222b010213ac67729d4007cc188bd69cff0a1e1f1e7b540af6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9606110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb0185f72d655db163d3cc16387e02e183fccbbbf3417b5c6f84081f51bf429. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9707020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d87d21f99c7de168576fb331c9b2bb9d479ac4d0e050e94f93f826d3df329ee. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9707040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6336dfd9252397401b51638b46339fba42593f58e334767027dd8e3be5095cf9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9707050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf2b3eb59469cda11ab97b2eb581debb6e4b729bd3fded9a77596b96856708a. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/NOAJR9707060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0006b825d2052eb434b89c5a11f4b08cac2060408122e0fb5dbb7384fbca19. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9707070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a2f4051e259345b2774591d9b50f7472d01edd8fd75f53262da70487065dcb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9707080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9457126ea617f89e90672e9d33c9690ee89ce960f8112d73c7eb90cc7394c955. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/NOAJR9707090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b89794e550c875f864c1bb2c85cda27f60bc0b78784a535ab6d92905fc7d31. 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/NOAJR9707100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad776a4691b8f2cc46badb973bb92588c737a54d0e90abdd754493132439d82. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/NOAJR9707110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf868a6f5465b3bceb03a9287819f7f383be83adf8a01515d34db4ee86feb4569. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9707120.
Josva & Jeriko - Joshua Fit The Battle Of Jericho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb97028292482b031ff577debbfbda0b76813e554a5aaea102b7c8b35604e9ff. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9507010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9307fa50bc1a49bb26fab0903978a08de4b0f224154598de2fc2da61cc803c5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/NOAJR9507080.
Kjærligheta Biter - The Love Bug Will Bite You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3560e960a520ab47dacc1d5aef57b0d3155885f7d21a0ab634f0787320cd11c2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9507030.
Jonas i hvalfisken buk - Jonah In The Whale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb1d5aa5600810d8a25acca69fe654cd89dc854bad8ce6e5ae61f6cd1d140c9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR9507130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d05a18b6180516b72148f4f3a98b056ec122900b06e93e81e26e3b42d73e81. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/NOAJR9606050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d29c7bef3f30bb1604fe81a303e14d5a0075bc567f30d1b3265c3a6468a30f5. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/NOAJR9606080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e9f9773d34c14a22de9762ecea7fbac7de84251dea23969be4367f775997a5. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NOAJR9606060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11b82eb62bd1d90eb8cd512bd1f44db71134106ecfb3df7d70d2eeeff407f1d. 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/NOAJR9606010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfee0b6c17b0be0646ba10289c51b810eb4b1a229dd53826cbc8e39fab78c7d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NOCCT0927010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00170917c7b2339d2fb4e6370ca3730d895fc99f09e823c4b31b6955b604eda5. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCCT0927030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2536efaabf4320f670cda19746292db1ed566ed825a66fe1ce7e5fb435f4f565. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCCT0927040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5704a5c7f1158e410be024080f91ae04d382952159cd269c758deab32822a104. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NOCCT0927070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4c1a982e6e7fac604e96da7adc19289eb5f7522f6ae83aa938220642c47f39. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCCT0927080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562eaab757bde3e2d64ed6647242f8315218c09f21514e5482ccf881a1b7369c. 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/NOCCT0927090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf584c2f9d7bbd9ae5aead43fddc96cd07f6e0fd57c8be69f0abbc20bf37a38de. 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/NOCCT0612010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b84cf3beb153f34b5061473590f2b5a3dc7df54e2e56f570a3e51ccce3db23. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCCT0612020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46941d65c2bc3efed935bcfb20d232b2eae61f758d12c5ede56bb077357f205. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/NOCCT0612030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8018ed15747c8cd848fc9d823628312fd514481b70d5dec502d6a792b0bb4e62. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCCT0612040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce51d22c84b0700ff595c207dee173c5ca0760037d592e2cb98bd5b782b5877. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCCT0612050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa973f40f813a49c0f38d35648c7f644043807e9d4b2d5d5f6e3a7b549412f85e. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/NOCCT0612060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31afe782dbadbcef42fef45e79355ac35a0b48777878bbad5f3ce9a69b88ef2. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/NOCCT0612080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5320730d88acd9fbd0b28cb59949e4dfca8437a6db0046db7f0e87269097c41. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCCT0612100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb0185f72d655db163d3cc16387e02e183fccbbbf3417b5c6f84081f51bf429. 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/NOAJR9707020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6336dfd9252397401b51638b46339fba42593f58e334767027dd8e3be5095cf9. 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/NOAJR9707050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bdb4f0fd0719de68b6d4ab90ababa3ef543a9ebcd95be58daf2ee219d687af. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NOAJR1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d87d21f99c7de168576fb331c9b2bb9d479ac4d0e050e94f93f826d3df329ee. 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/NOAJR9707040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1151490974e2d9e02b9963757b994add1a285372e920e35d4758d9101b99fe. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NOAJR1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891384ef2876133430125c801be0d1d70aab1bb352f9c953fcb0670a9c184d81. 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/NOAJR1200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531bf42fe2553991b37034ba6e7037931965edf545c87aa0c8efabe97a4a847d. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NOAJR1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe041ffccbd9b38ce8dbc1d15d0820866017bad7d843a7d81e57a52b64b30949b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAJR1200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fc2779d1fca06700fc022b8c9f298102247a5b913fbc39ff31bbdaf0fa2765. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/NOAJR1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902f33038654ca1e8d92d2cf3b234d9249c2385e1f0827e855dd38bb164c034d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GB5EA1004892.