ISRC CNA231200632
Verified recording
CNA231200632 is “Sorry Seems To Be the Hardest Word” by Elton John,
registered on the CopyrightChains blockchain with CopyrightID
0x1a02a605db1fe9f42fb2a8630c5da89c754a9cf67ae6519e15266e66f23d790a and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231200632.
Recording identifiers
- ISRC
- CNA231200632
- Title
- Sorry Seems To Be the Hardest Word
- Artist
- Elton John
- CopyrightID (CopyrightChains transaction hash)
0x1a02a605db1fe9f42fb2a8630c5da89c754a9cf67ae6519e15266e66f23d790a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:9ace54a9539537e48d9e0a580435332d794e444c4e49cb6315ac5d9e7587e5dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231200632
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Sorry Seems To Be the Hardest Word · Machine-readable JSON-LD