ISRC CH2880701440
Verified recording
CH2880701440 is “Good Old Days” by Knackeboul,
registered on the CopyrightChains blockchain with CopyrightID
0xaf5eeb6af9db1e1f2614500d8c629dc9b0b2f758dd1e30380308630842df14d5 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH2880701440.
Recording identifiers
- ISRC
- CH2880701440
- Title
- Good Old Days
- Artist
- Knackeboul
- CopyrightID (CopyrightChains transaction hash)
0xaf5eeb6af9db1e1f2614500d8c629dc9b0b2f758dd1e30380308630842df14d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:f3a3001f5b5d4c3ca765beeec1c938fad22e5a42dfb2c908741373bd58cee34b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH2880701440
- Bitcoin block existence check
- https://blockstream.info/api/block/960473