ISRC USIR27600369
Verified recording
USIR27600369 is “Why Must I” by The Heptones,
registered on the CopyrightChains blockchain with CopyrightID
0xc41116e1911ffb4f08f5ff96ddfd95dc82af80a76fd7954a3af50604306171b6 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR27600369.
Recording identifiers
- ISRC
- USIR27600369
- Title
- Why Must I
- Artist
- The Heptones
- CopyrightID (CopyrightChains transaction hash)
0xc41116e1911ffb4f08f5ff96ddfd95dc82af80a76fd7954a3af50604306171b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:b33f7043e9bb422063d1936d18ba742164af9c5e70d81a330427cefdc69748cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR27600369
- Bitcoin block existence check
- https://blockstream.info/api/block/960229