ISRC US5ED2202042
Verified recording
US5ED2202042 is “Back Then” by TEC,
registered on the CopyrightChains blockchain with CopyrightID
0x7baba18d832060c845c3ccbc0ad5a27457083fd33c4880758f71c0090269b768 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/US5ED2202042.
Recording identifiers
- ISRC
- US5ED2202042
- Title
- Back Then
- Artist
- TEC
- CopyrightID (CopyrightChains transaction hash)
0x7baba18d832060c845c3ccbc0ad5a27457083fd33c4880758f71c0090269b768
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:1b9dbefda6c742aefdf06cea8903f35a064a78cf8c3b1b2c31abc0e14b9f6b03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2202042
- Bitcoin block existence check
- https://blockstream.info/api/block/960229