Lillasyster is a Swedish rock band formed in Gothenburg in 2006. They released their debut album, Hjärndöd musik för en hjärndöd generation (Braindead Music For A Braindead Generation) in May 2007. H
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742e0a886faef5ad22c979472eab09f1354a7f458f016df8d39273ee6fa7b33c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3e1cb29-d849-4f4a-8f92-02fa3d14a838.json and https://artists.proofprofile.net/proofs/artist/e3e1cb29-d849-4f4a-8f92-02fa3d14a838.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hjärndöd Musik För En Hjärndöd Generation
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949aabacbdd8e903142b65c43d657aa4e937145d53dc5838ecdb16697361dc79. 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/SE5O91700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bf878b0715f1bebb93115f7b51a674ca2e68f5676ea1dadb6e0338daff7b4d. 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/SE5O91700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700ddb0295e0ebe2a644be6721381653e916ad837339f5ad05eee62201e9a054. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SE5O91700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46354e662675ac8caea8ccfdbf2d9d53e06cacbeaebdaaf2e989a7403c91c482. 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/SE5O91700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa629be73a3c3ab4da83e0716e577bb013c56576373627e91deae025811ac27f8. 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/SE5O91700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abe4ea16d24ed7ab331d96c26796e110dcc7ee1b7a1230e12027ae8c9633aab. 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/SE5O91700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50944d5f7ebe9c15f86375ef107582ed195581272eefa01d169645469588633. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SE5O91700107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501c419478bf99a68d7645a540673e11344e5bbfef5423f62e9e6e471c734a4e. 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/SE5O91700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb747ebf27e543f575eb67e58a5cea7584b4f5fd2d27c3e4ccc4a1138ff2e69. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SE5O91700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb953c41f0209a1dfb9a87e53cf5ba15362c93fc566180061be0fa23beef388a8. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/SE5O91700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb8a5fc57cba25c09d5aedbc4f155a674d0022a6d60e818f75aaa2e13906029. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SE5O91700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da412c2478d9e79f9e52bb3a94f4d0a77b227d7dd93d28fd5ab824ea20ee7cf. 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/SEWLR1301601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80244c97fafab3713e6d268603b8ff7e2368cab03137de1e1c1134098845b2a. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1100301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e68ef1310ebd9022b479d10bd4338b3d4c19d56dce50bb8e3b46f0761eaac3c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0a17d3327b0c0408c7626ad814784697562205988d3bfe22419f8830c89a89. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SEVWR0700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63ce94be5d4d02e434dc6178b1631ef66123dde56be287a2e976d7d751ca3c2. 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/SEVWR0700901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae43c3e2bbd366b7583c8331ac8e2aea47dee4499ac27b3a701c2387cb827ba. 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/SEWLR1200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788b741d908a38cc69b3258243791afd2f96d846ab3c1a0cf4c30867d2627f17. 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/SEWLR1301801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115d91d8bab54033610088dd849357f841a7e1d582e92a7f660e5c08d9d0595c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SEYSC0900206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffe6d64b905b9717f0084c9c5577277c6269cef7d4d08b91ec799db847cc07c. 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/SEWLR1200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1279d962799ea33a30755faf871c4872754dcd6e3e5db4240173ae9d536c4bcd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SEWLR1301802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe9318b4ecaf2469d9a1bec6ad2264574ba5ffda5f3fd2e8522ed3329931562. 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/SEVWR0700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32b3a42679a7fd01cd1bc071e0a47a2ccefb200486089cad5ae7cd0ad2d8eb9. 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/SEWLR1301803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7422fe1651fad6b9c87e6500433e4e21c5b02d14f4d37f722d11ed82964bb9. 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/SEWLR1301804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39a14628a7c96693e9aefb1e866a6533a05750466159557946f962cbe381632. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR1200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab83cf3fbfaf1c96e2ca2948bcfb2045dcdbab46c8f0ac2cf09e6df0659c9aa3. 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/SEVWR2104901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbd6c6ddc409fec1a92ce963df341e71f5a1d6b9f8591143dcfe90aa04e7fb4. 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/SEVWR2202901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063159f59ad1b5ca44b1d3acc6a6620b1638079304299e713b51a83b227b8799. 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/SEVWR2100501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6965e38deef4af7d8973bfaffc39445133dda50671a2a639496df0a35b079d7a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SEVWR2203801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d05a64fce5ebd453a296cfe73220422d236cdd33d22d70236f17648ca18f35. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SEVWR2200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3477814ba4ec4edf43e6c9b357db34337f8f98d80d3e36fff9ca5efcbee078a4. 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/SEVWR2205602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aea62b6a239cc68c2f0557922957fbb1c2cdf27736e9a52969d86dcb62dc792. 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/SEVWR2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c76d12f341c078697970efdf88c1565c685b24adec8d2362324e3dc6399e6f. 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/SEVWR2205801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad83830fec0faaf1e27b2654069011e0a694ef31d77b74e68c2600104e1642d. 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/SEVWR2007802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d574ea722fcef9ef5560505305d7331eb913a9924cce82405023c39fc5e287b. 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/SEVWR2006701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf941e169c6cd5b135599c6956ca170954fd70e113882460612546d0228add4. 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/SEVWR2001201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ba0d27573ba2ebb59036e3ba865dac81ae5380e0a97fe8433d374e5b6c6778. 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/SEVWR1803302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ca06e8a5b4a6d91644b8a9c0c66e4366c87cd4fd20117dc95cd177d834c749. 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/SEVWR1803303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1550b933c388b217e19e844c2d091d639eaa0d742d3dedb51154d2c4b122f0b9. 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/SEVWR1704401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a515d757a6e69277f5860a184ff80f189a344bb860ed5b03f14a651c9aa2a0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SEVWR2007801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b05c4811e8758c5ae197ee91bc3793e97bdbe29e6b4468bf9f70d789238fe9. 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/SEVWR1803304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa65178381d57b763db496f2c03c1e9137238c8c22d09e79d7dc3b52e39a3feb. 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/SEVWR1803301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaaa4cdcb25e7b1362d646e3b450b39a2303827dd2a23f2b5a9cb8d473ab3a1a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SEUM71501975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2470af6894ba2cb2f3288cacc0e2c31e94bb23fa960b14cdeae0756822c545. 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/SEUM71501972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2077dfd78b579b7201dd055e7b4a8f410a6192a2234ed0e810ff54f1f3bd8ef5. 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/SEUM71501977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dfa12beb9fb840f66734a1d0384f4506f53c456b7c10c732f1bb1c6fecbd62. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SEUM71501971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afd0fb67e4feae92020607a33ac9c8149ac256a4d670a8494bb101b909ce6ff. 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/SEUM71501588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba09d997848c85c74f17ab8da960d102aa04e5d8d365ce08b9effbb2af628d0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SEUM71501973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67593798b98f6531df555cde9f745ef2f826c2becb78c5cd82f64e1b5d55cf69. 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/SEUM71501979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa79cb1b21a8e4559dcc8d20544bd937b208795107be8545ebe103ff3f7421a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SEUM71501976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127bf410bca6995c54bf95ea67825a4d91eb35eaa0d6ec52b23ad519589f30c8. 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/SEUM71501978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae43c3e2bbd366b7583c8331ac8e2aea47dee4499ac27b3a701c2387cb827ba. 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/SEWLR1200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e68ef1310ebd9022b479d10bd4338b3d4c19d56dce50bb8e3b46f0761eaac3c. 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/SEWLR1200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80244c97fafab3713e6d268603b8ff7e2368cab03137de1e1c1134098845b2a. 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/SEWLR1100301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffe6d64b905b9717f0084c9c5577277c6269cef7d4d08b91ec799db847cc07c. 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/SEWLR1200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc54830e3d1496cea6249dffb5dc5c5b9e2bc823dcffbcb006d1e63717837745. 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/SEWLR1200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25888b49b708ccb4d5cd66e945112708303d5d2da8157b02919af8f700a95689. 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/SEWLR1200106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7047334a9f3992fbf49271ad7e2383948c53a1420fa18833a12c839e2fedf61. 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/SEWLR1200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40d0c9b9c7a9dbe520c10b21a3fc304326aa229c21190d00b8b89bcb2d46cf1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SEWLR1200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8b1c2597d77e78c432477f89e054928e8915cee8c4fdac00f04aed9ef8c673. 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/SEWLR1200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea3f116235bf17df7d9d725558b00b7b32aab58402237805e39e3fee543bbaf. 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/SEWLR1200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39a14628a7c96693e9aefb1e866a6533a05750466159557946f962cbe381632. 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/SEWLR1200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be93d728b6a6217f26e9243b881c6860b01988d6e654191645b574b928c4c5b. 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/SE5O91700724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c76d12f341c078697970efdf88c1565c685b24adec8d2362324e3dc6399e6f. 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/SEVWR2205801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6965e38deef4af7d8973bfaffc39445133dda50671a2a639496df0a35b079d7a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR2203801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbd6c6ddc409fec1a92ce963df341e71f5a1d6b9f8591143dcfe90aa04e7fb4. 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/SEVWR2202901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aea62b6a239cc68c2f0557922957fbb1c2cdf27736e9a52969d86dcb62dc792. 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/SEVWR2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d05a64fce5ebd453a296cfe73220422d236cdd33d22d70236f17648ca18f35. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:46:00Z), 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/SEVWR2200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab83cf3fbfaf1c96e2ca2948bcfb2045dcdbab46c8f0ac2cf09e6df0659c9aa3. 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/SEVWR2104901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbd6c6ddc409fec1a92ce963df341e71f5a1d6b9f8591143dcfe90aa04e7fb4. 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/SEVWR2202901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aea62b6a239cc68c2f0557922957fbb1c2cdf27736e9a52969d86dcb62dc792. 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/SEVWR2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666d9c97137ab94d281548c39452f123b61393ec46a85a5cc4f426feb31aa166. 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/SEVWR2202101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aea62b6a239cc68c2f0557922957fbb1c2cdf27736e9a52969d86dcb62dc792. 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/SEVWR2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d05a64fce5ebd453a296cfe73220422d236cdd33d22d70236f17648ca18f35. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SEVWR2200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab83cf3fbfaf1c96e2ca2948bcfb2045dcdbab46c8f0ac2cf09e6df0659c9aa3. 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/SEVWR2104901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063159f59ad1b5ca44b1d3acc6a6620b1638079304299e713b51a83b227b8799. 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/SEVWR2100501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a515d757a6e69277f5860a184ff80f189a344bb860ed5b03f14a651c9aa2a0. 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/SEVWR2007801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d574ea722fcef9ef5560505305d7331eb913a9924cce82405023c39fc5e287b. 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/SEVWR2006701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf941e169c6cd5b135599c6956ca170954fd70e113882460612546d0228add4. 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/SEVWR2001201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da412c2478d9e79f9e52bb3a94f4d0a77b227d7dd93d28fd5ab824ea20ee7cf. 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/SEWLR1301601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae43c3e2bbd366b7583c8331ac8e2aea47dee4499ac27b3a701c2387cb827ba. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/SEWLR1200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80244c97fafab3713e6d268603b8ff7e2368cab03137de1e1c1134098845b2a. 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/SEWLR1100301.