ISRC DEF272133047
Verified recording
DEF272133047 is “Turn Of Speed” by Yazzus,
registered on the CopyrightChains blockchain with CopyrightID
0xf3cc9713bf2e1aa289aa8c8e283805c87af9dffa699d48e8d56c231d25b23bfa and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF272133047.
Recording identifiers
- ISRC
- DEF272133047
- Title
- Turn Of Speed
- Artist
- Yazzus
- CopyrightID (CopyrightChains transaction hash)
0xf3cc9713bf2e1aa289aa8c8e283805c87af9dffa699d48e8d56c231d25b23bfa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:2c60e9761e6da07ef9d3a7bb23237c454b89d69b4385fcdb3d44aea857537bfe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF272133047
- Bitcoin block existence check
- https://blockstream.info/api/block/960403