KEYA (88.5 FM), is a National Public Radio member station in Belcourt, North Dakota. Its studios are located at the Turtle Mountain Chippewa Reservation in Belcourt and have been through many renovati
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 0x273b43fed92ea80796bf17a6a33fa48006f77187461bf9b82a74748f934572a2. 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/c040e0ab-0efe-4d46-85ed-584d86cb5c36.json and https://artists.proofprofile.net/proofs/artist/c040e0ab-0efe-4d46-85ed-584d86cb5c36.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 0x7237d23005cffdc5176b4b6a96f7e0e041c50dc2ef9d92dce1da2d67160727eb. 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/SEXUD1600501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cad9f643b4537764a513db3ceb7cb1e6cde14b3d88f1d3c91c3e18c59ae1463. 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/SE3SA1602901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fe11589721a447d5e31efd59a890c556bcca8de1cafd626615bb9440a7f56e. 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/SEUM71501591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271476ef290c1dffa47cb7bdb0a51e8e22c0e85eb79f495f6eb1fa5d04948884. 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/SE5Q42400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6a0da57422dd2bf27ecea8de495e3a5688218155fc676f891e724700cf4a26. 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/SEVJH1601201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3eeda6873cc6b584cdeca88b409d7e512f5c756dfc1bc42f61e8d148452dce0. 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/SE3SA1801903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde21d455fbda694789bee3484839c809a17c9088d816389a395d5e2e6bf8557f. 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/SE3SA1801101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02085c96e7c9fc345668265fc6afe310015e66792c0f8ae5dca3df14e428596. 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/SEVQF2100401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374100f38075fb06c1fcaabd00f36c176404afcf1fb07dd2479a0a9a849dc5d0. 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/SEVJH1601401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ad750aca8f42357677fe3a689842035338cad35c6a927feb1765c611ab86e0. 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/SEVJH1500501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeef170d209d82875b1465297f3c7e0eb121d41c8d2d3ec42829153156141b0b. 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/SEYAZ1300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2ee5a42300d0357fe666e9b39ca6b496a2d27035ccdf062c84b898a60ef52c. 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/SEUM71200893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01e9b4306866b60ac948735503c960b92113d6ba408401d197f3c23275069e0. 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/SEUM71300728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be4713aec351332f3fee9df494f93fd41be85d7ae2e3f5c08333fc240404801. 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/SEUM71401592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15315c75e2577ccaeae5bb85366b9fed37d0dd38642e03b842bf9243fcb554d3. 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/SEAMA1200749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ecdc70b769450e49748f0008c219b1506f153930fbe4eb8d62c63f47143af4. 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/SEUM71401593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46735baec9af3b2df647105a59d96f1387b100d4b86d4e721becaf95be69fbfa. 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/SEUM71401594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fca0f7f3b57e1f0a49cc42d69930f54688c3cd209859da4230f6e1b45c0f98. 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/SEVLE1100775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297e7d5102b828468e4fdcdb685a715dbbf5bc405014046a66b693a4321e6986. 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/SEUM71401589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ad68737cf34b43d622d366bbc7ed8e205c30576cac270557f368a43bd7f33e. 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/SEUM71401595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47185c875d795696faaf709991f1811c15df9a05ccca69b1ef9be18716f43ce6. 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/SEVJH0702209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39db11f73641c879aeeaece47a127d6b83bcccdd6d262a0c9fe4ee8111c0e2b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71401596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabdfb984845c38b21fa4965dd3a8aca0d658df1962751fcea94d4a4d84c963e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71302883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaec7b75d7ff1313adc614b4edb6d55086156eaea15a7ec49ec2df2f8b12dd8c. 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/SEVJH0702206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b19eb19d70f50e3b349a68b774b9d9263055b15c4038a63520005d181afa03. 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/SEVJH0702101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b8b751ba8f99a7117bc6bca6a593f90c716b9e62b3449a096a86f414d976a9. 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/SEUM71401600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66a4a95d792c91110c5ea58a6f1aec47272fc96150aa14a287e29a6fde9143c. 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/SEUM71401597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aea1fc201c1af4d6ee324cb8a5cfcf854d1760c3c2e970e9182671aec31baa6. 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/SEUM71302053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9a6e5a4e42c8e98692724eb7d57404e649edf9394a3b31da483b367a555dfe. 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/SEUM71302396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f287c257a38dd23f933a076eb3afcc68568ce9002a4e19f8cbe7113f40271. 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/SEUM71401609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960652ab7ad59e1edd397a53851630fbd86c9a6fe25437e7f0ebaf525f3cbc79. 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/SEVLE0900908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa565db7ef1899ec33b4d0fcdea5a3b2e8838196d17aa6a9e03a5e0c306e16b91. 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/SEUM71402223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e9262b8127ce2d172f4604395ee3031f56a7c3e9fcfd61a6f242f6959dcc67. 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/SEUM71402224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6cade81ca64cef23f8a0c0a13e0107a2ec58481bbfc7c74661cd4162d7a4b6. 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/SEUM71402225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078b412c452311805289956b2bf8659e9afa4f985c2a05cfb1bacd7160b84960. 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/SEUM71402226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd157cb609ae7948f3b067213a95200a24fc5cd1bd2a638e836d8b990edfdd421. 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/SEUM71402227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4be06e1e656ed6b9617b1cdc73b493c95c471625392a9be73f4b7abdb920f0e. 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/SEUM71402228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02631ff4be445f1cd26fa36a839974f916f00dda74e2845cca68fb038ccb0847. 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/SEUM71402229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd39d3b39b4639fe6bb57e3bc4ed2f6f8dc976e49b62fbf15b056d985265d77f. 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/SEUM71402230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8934d9367cbbef9ee398bdff93ffaafab94ffa36f1545a0c7d6933b7029755. 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/SEUM71400934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b53a3b31236db306e8d5684c8b3872defb8801ffa58ae1e3d5843311ac880a. 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/SEUM71402232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1498dca3298814a3882ad4a377d27132f6e74cbf0c0ba748bc63300489e8890f. 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/SEUM71402233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e76251024122d73137c72cf3509159df5412b4fed8b885e483c17349fc2e1e9. 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/SEUM71402234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407361f3bc7e665ce00b6c9f79080adbf4772b85df531647e49e7a17dcd6df05. 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/SEUM71402235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1141ab90e403e63daffaff6da86f4cba15e3dbfce0bacb4ad73efff418886bfe. 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/SEUM71402236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512b66a19757575dd89c3542f3a9fef165cf8a5c2a88c1491dfb519cba58acba. 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/SEUM71402237.
Hemmaplan (feat. Alpis, DaCosta & DC Grimsta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849edf566a5d54fb3309aa499fbdc59b3083903d69efd8840d902e119b6f0ee3. 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/SEYOK1301365.
Arbetarklass (feat. Sebbe Staxx, Promoe & Robert Athill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828dee38c5f53b603712e399c7656277dac10db090a96c4c6e1af9b7b764057d. 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/SEYOK1301366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd537f7e3f550119486ee69f89074c86d324731198bb372388c0785ecd561815. 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/SEYOK1301367.
Slå dig för bröstet (feat. Nimo, Fille, Näääk & Pauline)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69add96d81e65ce0b4dc78cced90d747c828b5f2cef39d2ccd8ae8865f551329. 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/SEYOK1301368.
Sprungit här (feat. SödraSidan & Max Peezay)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb1f15bbba489e58412ae3ce5f3e91d1dd7a0e00877af99ef16f77a45832d1d. 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/SEYOK1301369.
Efter regn (feat. Rico Won, Adoo, Chords & Stockholm Highgrades)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ec97be344c7775336d44612aa620d8ead5ed35bae6fc5bf1df3483b4aa7aa2. 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/SEYOK1301370.
Gå min egen väg (feat. Rhymes & Riddim, Robert Athill & G Punkten)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8382d370d94fae42f026aeb92feb35be39eeaab54b1b53667edcf556e85b7bd. 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/SEYOK1223292.
Direkt från hjärtat (feat. Medina, Alpis & J-Riz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1513d7b77bc852c695d0eac84e9841a2ea774deae3662d42d5c341ce0aa370. 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/SEYOK1301373.
Legend (feat. Nimo, Sebbe Staxx, Näääk & Lani Mo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3903bf7a52fd257fabcaee40a1a87a50a6fdf5847be2ada021cc7851d98cba51. 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/SEYOK1213889.
Det kommer att vända (feat. Blues, Lani Mo, Sebbe Staxx & Jacob Alm)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca69b5812db863ab6f76ef563a85c622c7e9fc0bf9f95e78b72d77539827474. 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/SEYOK1224641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1655856740da278d48ad1014a1e396827fa84c5ebe01074745d3474fee588947. 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/SEYWK1700201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88962dde0acc814d3c34c68c0f27cfea70d3ee0678b4c9e53ba3eb5644391a89. 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/NOWAT1803050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb514d240e28c84761685d0832a07516bb735a8e7deb8139ed0122d5e157722c. 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/NOWAT1803080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a0ee4a6b10c3280d1053c43c52ae688d3562729b5b0b365366105b95c642d3. 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/SEPQA1900013.