ISRC HKI191256417
Verified recording
HKI191256417 is “Good-bye to Winter (arr. for piano)” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0x74d6d8d05e77170b9e46d67d8afafc577d910a057d4bf7e904c41a825eac8c65 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191256417.
Recording identifiers
- ISRC
- HKI191256417
- Title
- Good-bye to Winter (arr. for piano)
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0x74d6d8d05e77170b9e46d67d8afafc577d910a057d4bf7e904c41a825eac8c65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:73bde7764366faeb4e3eadc7f7a03f005cda40f6a3025dfe327092a3ad1f53a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191256417
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Good-bye to Winter (arr. for piano) · Machine-readable JSON-LD