Plej are an electronic DJ band from Gothenburg, Sweden. The two members are brothers Arvid and Erik Niklasson. They signed in 2002 to the music label Exceptional Records where they released their firs
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 0x8de75584faa4142f331e93d3c6afeb4bd353a85923eb79dcd115a10e8b6c933e. 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/12fa0fb7-3bb1-4648-9177-353fbc12247e.json and https://artists.proofprofile.net/proofs/artist/12fa0fb7-3bb1-4648-9177-353fbc12247e.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 0xb7f9f7aef1b0d43173005d2fc5c3da26ee8aa39173291ed73d51069da6ea0d7a. 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/GBEKG0500134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b38a9ee9b50330e93781349be6e493f5bf6c5ed99ace7e601a872d31cdbba9. 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/GBEKG0600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39cb3a48152f2d3e57e7a8452e41f85438becb9cbb0f3d16c558263b0c4c630. 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/GBEKG0500129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d928f217726d5c68ee40371d438ae7a8685b2406d2db60312e43e477d7237a. 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/GBEKG0500163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ed4de005f4a9d4db9deef17963a8c35b4f1780beb1d47581439bcf199b7ebe. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/GBEKG0300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbb9a53a4e764e77b489e43481c611ecae6fe618697beefd4af64d4934284b9. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/GBEKG0300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742109f65e10d6f10f4b07cf731f5d9b8ac02fd5a4b80d7517dac58daa7d001c. 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/GBEKG0300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0da15c7efdfa70f040651fc03cfaf9888291f137d4fe7066140d42b55f916c. 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/GBEKG0300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc9bb85e48b767e283885de7ed78757db99772f3321666169a2375cad322554. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKG0300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00cd53b5da89fae0da025b00d7918c4d41b92d8ad6432bece7a69f8de394423. 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/GBEKG0600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93209d64d0d3f4de1f0ad1e78c2e775fc63765b1372c74042d863983d69a09f. 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/SEVSF0300201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b953f1b6344a9e2f149a01a30730b6aed0f6d6d716d7eaf640a0595b877948. 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/SEVSF0300303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b201d38c84e45f581fe84eed18829f12d9652c661ff39e94fb740304ef5b3a. 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/SEVSF0300302.
Electronic Music From The Swedish Leftcoast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eee6f8a119d6bd79af32ad0add3d55b0efff9f855ca745d6f1dde9b46a95bfa. 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/GBEKG0300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4632b492a3b0033c7b4941f36134400351217b8f7d724684a6a2e5b3c7df90bc. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKG0300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f89008b3001a54d6cfef01a4d92351c45b66e3482f057fb19edb4dddaf9b9c. 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/GBEKG0300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a53dcf8fb30a7e1877d87b3cdffd681b374ed03d64fb8469d7f3ae5074ef509. 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/GBEKG0300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbb9a53a4e764e77b489e43481c611ecae6fe618697beefd4af64d4934284b9. 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/GBEKG0300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742109f65e10d6f10f4b07cf731f5d9b8ac02fd5a4b80d7517dac58daa7d001c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBEKG0300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902c521e8575daacde0dc03de691f142dd351b85fab39a79c1eabfa34c989596. 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/GBEKG0300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe7515a1609c98d199f091a0b0708a09590a95c41741d5e8b9bf27f78485859. 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/GBEKG0300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a19259392b4b75d71f0249428be19ced3ec0c6c2234a505649cb4956c96705. 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/GBEKG0300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981db8c8e2bbb833c3efe2f5124bbcbb5e5d005d80766cf9614ec3a4de631d66. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBEKG0300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bc44b96cb1fda8cf24e7cfa4b95c68be36687af6fa5155a74f5388fcd7e45a. 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/GBEKG0300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800ddde9f4ea9ce667419c1ca8c32377158acaab685bc85aac5aa7f3440e2c6b. 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/GBEKG0300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6e31e289ee76aef14a1cb64055d94b25ec978f6904539c2ccb7dfb5813b7a9. 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/GBEKG0300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e828fe7bb29cf7515b3eaff8fe47cd0d0488f975683ba4c75ae8d037d3de5c. 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/GBEKG0300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfe1d36b01a7f88b69d75f650d0308b3361218378126ff92bd8cd76d7331bea. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKG0300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917c89936b1b4b1d7215efe3a014a63f5293292ea8c88c5b50172957763bfb36. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBEKG0300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba40fd950936bad3d504fae802f03b09acab0c8ca399ed855b7d7e363703b38. 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/GBEKG0300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac390ec102b5d7c841d4299f76f8ca466542743ab7fae4a2420eb673df101270. 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/GBEKG0300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c21520a8582061aab1a0e779abb17a43a92fd4559897e1f45f0779825ec1ed. 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/GBEKG0300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a32305634096cefebc7b54d6ff2166c6875aef4b50e7b4ab599af0c02128a61. 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/QZTAS2111609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3436c0775f4a7d775164d2621293c189a0b6c269f3ea08ecf5a57287c706a493. 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/QZTAS2111612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfc345c51dfae5eceb28fe6d145fb4eaea9a16642e20f0df99c65393a063799. 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/QZHNB2354101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc691a2b53e6e6cd88840df97ca24091124629fff9b7aabc57605276cac886038. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZHNB2354102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cb606def8a8d42b0c471828c71515c7799f3cb1ce6908491ee1e42f16725f6. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/ES8741601101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47562a0cadf48029100b8cbae318d1bd66d4021fce151775ba25e1a61b40c187. 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/ES8741601102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6907c46e51c8bcfcf6259d51a365e05164339e3d90a09ee5eb9c2ca79c43ae. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/ES8741601103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6536e82948c5def7bd6816da3cd1693ac4fce8dd1456d7d4c4fef656f9957b8. 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/ES8741601104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6c3e66e4c8c8afd33ad73393a3c88e2ebd858957235feaf8c313c665f70dab. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/ES8741601105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b8e78b539826c767b84c210a7b32c26b6ab12520c9f95464f7e53777c13e76. 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/ES8741601106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097dd63f0c70194c8f6ae273d55e9a13a003e3377bae2f371205f87ad20abf9c. 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/ES8741601107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab063905b6c7f842a5a6e042c066ef49bfc562c545e6b8d97cbaadc450355607. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/ES8741601108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28862446726b21a10d93bdbf7834ee65bdac66e725235d91f0d9f48b280a5fc4. 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/ES8741601109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dc8810ba359f8cd5babf4b0e4ebcd541e294e23cdb19ac32e6892e1a8b1170. 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/ES8741601110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501aa406fc313de4a45c05395346c8f132fb90335bfa9c624f380d7ec848ef95. 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/ES8741601111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc87f9e7842e52a51648f9dde31c59ca24510d91ec08b1cf51483c43f7b0cb5. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/ES8741601112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4cbd1175def3811783d738a772de100a2ff3dc494d53143d42408ae2f60547. 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/ES8741601113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f161351e0298c5737f914460f94ddb19f2af1c78ddcc55b6f3b01eace8748d3. 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/GBEKG0610000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c799270b70efb9c7efcacafe3de5430179633cdd9efae1217f622a4a4c6526. 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/GBEKG0600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1362a1e1683ad8ea8fc3dc0f125ccc817cfc857998fb742b2db6c06b9e4498f7. 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/GBEKG0500136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5bd31a1e5ed9a3134f59a9bf54dadf701609b4c2880100d2bbdfdfbbe6929a. 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/GBEKG0600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a898d2f3d8f2cf571f99ed8e685962da3f01f30779e0cb80bd33fd04db1595d. 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/GBEKG0600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eee6f8a119d6bd79af32ad0add3d55b0efff9f855ca745d6f1dde9b46a95bfa. 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/GBEKG0300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5381d29b4ad6582af49870d9d0ea6a79f461be3162cae9621e462ea12ca25b35. 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/GBEKG0300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0da15c7efdfa70f040651fc03cfaf9888291f137d4fe7066140d42b55f916c. 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/GBEKG0300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474e188ac22c749d9daaf40ce7e42ed544b36e39f0edf05cab9f1f0dbc0a82ed. 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/USANG2276150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe037fbefdc365a0c13bc254b490da0960f598b8dd1979df87c0533df0f7bb496. 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/USANG2276151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc0695efc9a80dc05d9d1d6f0a9d2d14e7ed0b0b495d2f72660ff92798ca59e. 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/USANG2276154.
Electronic Music from the Swedish Left Coast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab77adabf71841b968f642e7431b7cfaef5172501f4cdd0afa5cc6f3b2e136a. 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/GBEKG0300113.