ISRC IDUM72100126
Verified recording
IDUM72100126 is “Check Out!” by Tk.,
registered on the CopyrightChains blockchain with CopyrightID
0xdf2449acdbb80d8347c906a9fcd1f73da628c4e36e6f20ed69231a97a6aa9c95 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDUM72100126.
Recording identifiers
- ISRC
- IDUM72100126
- Title
- Check Out!
- Artist
- Tk.
- CopyrightID (CopyrightChains transaction hash)
0xdf2449acdbb80d8347c906a9fcd1f73da628c4e36e6f20ed69231a97a6aa9c95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:57b76018a5586b2f1958f07ce6969ddca40845c61771d14d4d8ccc0837239576- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDUM72100126
- Bitcoin block existence check
- https://blockstream.info/api/block/960266