ISRC DEF057204260
Verified recording
DEF057204260 is “İstiklâl Marşı (National Anthem of Turkey)” by Osman Zeki Üngör,
registered on the CopyrightChains blockchain with CopyrightID
0x4fa0809a6dbeeeddfb2239555193007e46d059c25322dbbaee72d6a103c4db6e and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057204260.
Recording identifiers
- ISRC
- DEF057204260
- Title
- İstiklâl Marşı (National Anthem of Turkey)
- Artist
- Osman Zeki Üngör
- CopyrightID (CopyrightChains transaction hash)
0x4fa0809a6dbeeeddfb2239555193007e46d059c25322dbbaee72d6a103c4db6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:9c1020f221d84666e5cacb0367c2ef6a453c05c0cfc4b8ad1eb0c272f20580a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057204260
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: İstiklâl Marşı (National Anthem of Turkey) · Machine-readable JSON-LD