ISRC USRE11800113
Verified recording
USRE11800113 is “How Long?” by Neil Young,
registered on the CopyrightChains blockchain with CopyrightID
0x78c683f8aed84e795264abba8262ee19a4133dc3fb6c13a33c6381d2a6c9ba6c and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE11800113.
Recording identifiers
- ISRC
- USRE11800113
- Title
- How Long?
- Artist
- Neil Young
- CopyrightID (CopyrightChains transaction hash)
0x78c683f8aed84e795264abba8262ee19a4133dc3fb6c13a33c6381d2a6c9ba6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:cb3431325f6411cdb1be3f7c80cf1e04be553116c138b48d6f16cf2cbdc9de6f- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE11800113
- Bitcoin block existence check
- https://blockstream.info/api/block/957073