ISRC CA5KR2169897
Verified recording
CA5KR2169897 is “Rollin' Back” by Tom Spark,
registered on the CopyrightChains blockchain with CopyrightID
0xf1f7072ca058407fcde015c8a52f455e7bca6ae8bc344843ca6bc2cc1f59071a and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2169897.
Recording identifiers
- ISRC
- CA5KR2169897
- Title
- Rollin' Back
- Artist
- Tom Spark
- CopyrightID (CopyrightChains transaction hash)
0xf1f7072ca058407fcde015c8a52f455e7bca6ae8bc344843ca6bc2cc1f59071a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:78229cab0728e62664aa90fdb0e8a2c5e1a8bc40c502f12b275b0c009cb9bcff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2169897
- Bitcoin block existence check
- https://blockstream.info/api/block/960138