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 0x3a59dfddd63666725eb6c0d590290dc0979bede8fb527946a908324abfc79762. 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/218d2c34-6225-431a-b58b-7908f4e7b97b.json and https://artists.proofprofile.net/proofs/artist/218d2c34-6225-431a-b58b-7908f4e7b97b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
HE-MA! Hoe eet jij je Tompouce?! (Anguz Remix)
HE-MA! Hoe eet jij je Tompouce?! - Anguz Remix
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 0xbb6f305b565cbde2e80e260285394870ffe3873f59f8e8b6a0aab0ae363ded50. 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/QZDA52430779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea2728edddc6051881612627fca0e75452f6cf0c6a24377ccc86610c85e8aaf. 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/NLSB72300565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a9c04c318c6fd74de9929ac7ad65caa1f32ebe73ba368131d48fa85689dd0b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLSB72300437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e151a2adc764c04922f8bf2157aeba7cfa093e6b0f42b521d10b106eecb1b32. 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/QZFZ62563209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101c614074091868410e3030ce7cd6f430ae193c31aef94252cc028565e125c4. 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/QZFZ22510368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b227f5b82885cf1fecb03287258acc8b3b8a3e13d4409bcd92a5624a581e23. 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/QZZ7K2414345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139848fd12c5d59a6df0c9739cadc0ac7df7a63e019fd13fa1c5813c68606f7d. 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/QZTAS2491907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9a9a8a5278329d3e70a43cc91a8a267cc65a12d92b0179f8d3fe47de695215. 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/QZNWU2487566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fafa7ab6c1c56507ae7b020cb099d1933df9600f847a1cf351b994e41a2a19a. 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/QZHNC2412677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553937b403151d6a779242489058e820ceebdd2ae27646490cf450297fa5d380. 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/QZFYY2406790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c92bf250c382b2d6f63d10a0946f5c774dba963540f3e3e3fe35fe3f7a9480. 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/QZWFK2389193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb8716c39b99670876415a69d38ebcf782bb07cb8880a2fd18a22f4ba693c84. 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/NLE872306001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c56c2bbc286b334e6c693fe341e4bf7a3770e919dc18af687d97d85744595da. 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/NL5HJ2300245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb167d0de1d2325edf11abcf750d376154a93442d562fc184032b21a0a70b88f. 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/QZNWY2336965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c46e089a0fea2238b4bcd04e4aa2179e803757a81f8fcd17a5ea1004ba34e3f. 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/QZNWS2397353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7009fc4bb1c15f3260271fa56ba1c87d97fc0c012ebb3f265da9fb196c2fbf3e. 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/QZMEN2354945.
Drinken Is Ook Sport - (Hardstyle Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f5ef6a18856cba839551256b080167c41d7d260493fd006a0fc72a0260ae17. 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/QZHNA2306445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86df04fdce44ca26e2f5c5957d0a0cdd20adfcec260c1155eb209cf1b57e8cea. 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/QZDA52349112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4f5a1c0246717b24f898b236e4ea3877070c72fbfffb7e2b9f32732b0d9702. 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/NL5HJ2200445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5994db4f486bde223b6081b7c4fa40ae53d0d90206cdd6a17c67335eb1a50cea. 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/NL1GQ2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62698a62baa7a7b4f130d6d958acab0bf283f7ea4605570677932ffeeb769531. 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/NL1GQ2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1427ced9321f33984808498a5f29bb383b549ef78441bcf72a90a98faafbe709. 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/NL1GQ2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf375341145af8c502c9a7d7144b6261b10fd3f2a2a21e725e34920ba9b0e659f. 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/NL1GQ2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422759f6b6b44dda6188100a6147470476bb4c31c63946583c78154df7df6aa9. 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/NLC5X2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529391d43f1a95c12f0e40e5f4fcc2c9722821ef0ef305ae108797ce5a82c87d. 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/NL1GQ2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd9eae2e93fc8bbb2a48b4c5db7f25c94263604d5577cda3a999af779193aa4. 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/NL1GQ2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc6960594576d09e000a33ee976e728a605a348ee74071250036e5bb6c6737d. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/NL1GQ2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c959b9a619f75b2caff34ac793dc8634892cb05df18f507b682c9d949cd095. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/NLL8M2000159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31c65d238a9f7995b092719fa8803494dc424e073f81462a86cd577c2d43ead. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/NLE872410301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07a378b5d159da37df1d708777a395492dbe4f514402bc0e221bcb2717c13df. 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/NLE872308101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6396842c8634c4fa49948248ca43aa14ad79ddd3fcf418d9977086144926773d. 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/NLE872411106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ee4411e1ace06cf0af725227448a700ad5267042f4eac472349cba55f095a0. 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/NLE872410401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f16889d75ca4848335232d0023243138dc62fcba8ad2cf96be34eae5a06158. 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/NLE872308001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e9f4c7991c73bb612d0bbeec0429f1c953ed830795480e1c930657cc9516a6. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLE872307401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd0e93b0bf8c3c5a1a1bb3310b04984d7587306eac11806bbfffb427d5d9a93. 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/NLE872410101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c93231e6f3459a4d78bab0e080f9fcc43e60f7d8bac6e718c72ca750830b625. 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/NLE872306501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69ccdcb85eefe7e45c19de260817b1f2feb8e6369168fb618520fe0cedb29a4. 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/NLE872410701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598a83c1552d446cebc7e39a4b5f14f1a745164c219663f5a972c91d770f2621. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLE872410901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6ec2b03c1e90a7f7d2843a3895c49664c426ebf1355edf1c00e271247064db. 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/NLE872301701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74380a91224cd2de98809fa304f79a1e352c51ac44d8911059a4830d7916f4ae. 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/NLE872308801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042437e7a9813a6bb81736af7c8c9993bf0a6ba70f60edba816476b09fd2dee3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLE872410601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171780d7539d8a0766d6bda7c120dfbce467a7661879f4856ae8abb0f4e769d5. 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/NLE872309501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83a9eb0c35790a2622fe18320e91ffb1c4ac9999a39b1c32f6c1f3201f3c878. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLE872310301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe142285e0f47b13975c7c01fa578e7e0fb8121d3fe1ab62d1a4a70bb6b77e4c1. 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/NLE872310102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ba57f5964ecfcc796350faba352094e7cb0c71c202add2eb78444ac4ce8e3a. 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/NLE872309401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955cdde9a61be35e22167cc57bb5a42a521cecd2be11a7413216df21d9763cb7. 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/NLE872410501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4594b188a4b809f06649f6884d50e17394fbe35ed033842708be0e85a06456. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLE872227901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b200fca902dadade02ead97ac079024ffefb0b0751bffcf139b124d48ab9282. 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/NLE872411103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bf06f9ba96fe6ec8414facec5a867ee95d0b9241d134e74d828c8e254c7619. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLE872410201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb8716c39b99670876415a69d38ebcf782bb07cb8880a2fd18a22f4ba693c84. 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/NLE872306001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb5eb134cbfd369e835385e69b646954a6b7592f5dc694b9d39a7cb79b5fb72. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLE872410801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d7b8bf15cd9f7dec5fdceed2f5f05dfe80b39214af3ecceadf471f3013bbfb. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872303801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7771ae6a8064838d8d5848c825886fc0ee9ddb1f0c5627c895144ab1554054d3. 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/NLE872306901.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0342cf211f7228b22b2bed10e3ef42b1455bc76c2f9f62ce38498b0c705cbd. 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/NLE872310101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7e1f3123fff01141c027995350479c7a0db2ba9b89da3e835b4f887ed1549d. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872411104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d71a498fecf61d7ca708e0398ca2c84b5b47e92babce41e9900cb2d29206a3b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872303901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970abd5b01c17b63e0e8ef1b02e9aa4a023870b9a6e994f7608f87418a8d8527. 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/NLE872304001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5ec95c9d3a89aa8d5b991a7f4b3deb19179cfa5d027816c50145f66ad5e081. 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/NLE872310601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468b7d15d3fa9a27244426fc5d9a0f4b9c7f090952ea79deafa01d609ba11dab. 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/NLE872228001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f569e4c8cc9baef59a902e6d1db6f8bca2173d6a6aa320154c10c9b5ebcd38. 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/NLE872310501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb274a3626960b14c63c9c66b8bf794e67be2c03c9a8251faa1b1a6c953f2f0e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872226901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1097750fbd5236f1912b66333ac696ed9e8f05a84ee6349df67b3c92a1d4b57e. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872309201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebeaaea45d1313cd86493cd70eaae97848c0c9d8d6fe81f93d6d77ce8c3b7b4. 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/NLE872305001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473b526cd1caa110cc64b85a31450e9dcb828295bc03226374de2bc34e01a153. 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/NLE872310103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbe3bb0777ece990c42ca0fcb8e048d04b71012c6de7957bb06b9de2b742ad2. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLE872227501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b94220b2d99d206c590f56f9db2b34a528d148472de51251293878241cd9950. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872301201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24c6e04f3941782c2794950d05ebe193cf2e2f40d7c493b8721e856c55a94d9. 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/NLE872204101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9551c4b3061e6199e3abe7c0dd8beccd67aba404387b863f9ed9ae8f822ffe. 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/NLE872301301.