ISRC USRH11800128
Verified recording
USRH11800128 is “Four Days Gone - 2018 Remaster” by Buffalo Springfield,
registered on the CopyrightChains blockchain with CopyrightID
0xe76b70e1c539ee151e23cbef9712144a32906dd72fcf7c3de015838926482a59 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11800128.
Recording identifiers
- ISRC
- USRH11800128
- Title
- Four Days Gone - 2018 Remaster
- Artist
- Buffalo Springfield
- CopyrightID (CopyrightChains transaction hash)
0xe76b70e1c539ee151e23cbef9712144a32906dd72fcf7c3de015838926482a59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:9b477ee1206be3c3bfb55c32880ff698ee18a57a824f097a1e4b2a4a56245fe8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11800128
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Four Days Gone - 2018 Remaster · Machine-readable JSON-LD