ISRC ITFGO2400107
Verified recording
ITFGO2400107 is “Cold World” by Sevenn,
registered on the CopyrightChains blockchain with CopyrightID
0xf75b7b28432e0416cd99bdfb5dfc29cffa8b8cf3eb851d905c38f20f449e80f2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFGO2400107.
Recording identifiers
- ISRC
- ITFGO2400107
- Title
- Cold World
- Artist
- Sevenn
- CopyrightID (CopyrightChains transaction hash)
0xf75b7b28432e0416cd99bdfb5dfc29cffa8b8cf3eb851d905c38f20f449e80f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4777240ffd7f8560888fce9aff828b433a32577908e588b92301518b8a3f55c9- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFGO2400107
- Bitcoin block existence check
- https://blockstream.info/api/block/953520