ISRC DEA891001159
Verified recording
DEA891001159 is “I Will Say Goodbye” by Cæcilie Norby,
registered on the CopyrightChains blockchain with CopyrightID
0x09271e5b987b5e0da630fc5feeb2bd657c5b54c3b3e687274a9a0c1470cfae91 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891001159.
Recording identifiers
- ISRC
- DEA891001159
- Title
- I Will Say Goodbye
- Artist
- Cæcilie Norby
- CopyrightID (CopyrightChains transaction hash)
0x09271e5b987b5e0da630fc5feeb2bd657c5b54c3b3e687274a9a0c1470cfae91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:e691767bc860f6b4b57751a81bc32d513d085cee7cb4e3eb08faf2709a2e35fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891001159
- Bitcoin block existence check
- https://blockstream.info/api/block/960403