ISRC USIR10400950
Verified recording
USIR10400950 is “All Apologies - Home Demo” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x1f09f7f16a7a9d725e78289285178acad6a3568055cf900b0747332ebb86bf36 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR10400950.
Recording identifiers
- ISRC
- USIR10400950
- Title
- All Apologies - Home Demo
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x1f09f7f16a7a9d725e78289285178acad6a3568055cf900b0747332ebb86bf36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3b299443b6ed3a90f210e4798fb602dade6df0d511dcbe1e7ed49c00ab3e7a67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR10400950
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: All Apologies - Home Demo · Machine-readable JSON-LD