ISRC QZS632306888
Verified recording
QZS632306888 is “Forgetting Factor” by Hyden,
registered on the CopyrightChains blockchain with CopyrightID
0x816eef5431cb7b3acaf5a1c5babfdc75823e847d75455100abe4a37c149d5b8c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632306888.
Recording identifiers
- ISRC
- QZS632306888
- Title
- Forgetting Factor
- Artist
- Hyden
- CopyrightID (CopyrightChains transaction hash)
0x816eef5431cb7b3acaf5a1c5babfdc75823e847d75455100abe4a37c149d5b8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1b1e98223ca1202389e23741fa890c62a2221a12b0496865025ea05110f4856a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632306888
- Bitcoin block existence check
- https://blockstream.info/api/block/957120