ISRC QM42K2185567
Verified recording
QM42K2185567 is “i thought we went way back” by killmesumday,
registered on the CopyrightChains blockchain with CopyrightID
0x9dcb18e5ae52a2f27b8a87addaa1f2ba0692017f94945d6f26c682891309faf3 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2185567.
Recording identifiers
- ISRC
- QM42K2185567
- Title
- i thought we went way back
- Artist
- killmesumday
- CopyrightID (CopyrightChains transaction hash)
0x9dcb18e5ae52a2f27b8a87addaa1f2ba0692017f94945d6f26c682891309faf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:ca15d463141e1b68c46e9a6ade4e84b4db4a4d74e4f6037aee2f823cec34e251- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2185567
- Bitcoin block existence check
- https://blockstream.info/api/block/960506
Full record
Track page: i thought we went way back · Machine-readable JSON-LD