ISRC US6R21347692
Verified recording
US6R21347692 is “Makam “Muhayyer pesrev” (Ottoman War March) [15th Century]” by Hespèrion XXI,
registered on the CopyrightChains blockchain with CopyrightID
0xf9c5a3dc0aa2de25c771c78ed902e53f551a4a6dac52d9ba248aadd21935944a and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21347692.
Recording identifiers
- ISRC
- US6R21347692
- Title
- Makam “Muhayyer pesrev” (Ottoman War March) [15th Century]
- Artist
- Hespèrion XXI
- CopyrightID (CopyrightChains transaction hash)
0xf9c5a3dc0aa2de25c771c78ed902e53f551a4a6dac52d9ba248aadd21935944a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:611bdf3972e2d349eed8d4a92d07dbc5c3d7c8ec45a0ad68962f4aacc78a5211- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21347692
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Makam “Muhayyer pesrev” (Ottoman War March) [15th Century] · Machine-readable JSON-LD