ISRC US5UL1307921
Verified recording
US5UL1307921 is “Tranquility” by Doug Kidder,
registered on the CopyrightChains blockchain with CopyrightID
0x8728728b1b1016a4c4bd6ce239a9e0d556ee9556ad609c8a0f6f3aa7a2027032 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1307921.
Recording identifiers
- ISRC
- US5UL1307921
- Title
- Tranquility
- Artist
- Doug Kidder
- CopyrightID (CopyrightChains transaction hash)
0x8728728b1b1016a4c4bd6ce239a9e0d556ee9556ad609c8a0f6f3aa7a2027032
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:7be8b504fab2952d8dceedad90d07001147281301d402e0c17059c2e631fea88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1307921
- Bitcoin block existence check
- https://blockstream.info/api/block/960284