thumb Mostar Sevdah Reunion is a world-fusion musical ensemble from Mostar, Bosnia and Herzegovina playing almost exclusively sevdalinka fused with contemporary musical styles. The band is composed of
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 0x709ff752b2ac507da5afae9042023c5de42ec2fd5d95941d5f62bb8b4e1ca5ce. 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/5b7c149f-2922-4049-8d28-095f9f8a90d4.json and https://artists.proofprofile.net/proofs/artist/5b7c149f-2922-4049-8d28-095f9f8a90d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mujo Kuje Konja Po Mjesecu = Mujo Shoes Horses In The Moonlight
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 0x3b62255b7f2f2125ae86e97a607e157eebe54576a53ab63c210323a6fc1d3ce1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/NLD759900037.
Snijeg Pade Na Behar, Na Voce = Snow Is Falling On Blossoms And Fr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cbd962110303ed29e7a802c28d0d883d5f6b20b1f53f13fe2a5bf20023d739. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD759900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba1e09a2048b07af942664049b3d56ae6ce2d57751f33d6dc22ca177f3bb6fe. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:01:13Z), 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/NLE720366006.
Mostar Sevdah Reunion and Saban Bajramovic
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae2543e08b45cf2c3ed6249b78afa361093621f526d6e9ef177ab3d6d9a223c. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:18:26Z), 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/NLE720666002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1e474d00b2aea8da0fe2a5eb05647e9ffcc940b539f4446bda689da9fc4fbb. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE720666003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454b91423bdd234fbf4c2d0d8618b290a11299f8cbaae56528791d5fe0aadbb0. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE720666007.
Cudna Jada Od Mostara Grada (Unreleased Live Track)
Mostar Sevdah Reunion - Unreleased Live Recordings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d665794eb8968104bcec377bb5c9ea6cb06cb152dcb7c8bd334c677ecf5908. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:39:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE721666001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e8b371b79c1bcacb5a67213be78a3b324a3496ef70c31b21f755f558467205. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE722266004.
Mostar Sevdah Reunion - Live in Sarajevo