Gabriella Lucia Cilmi ( ; Video clip in which Gabriella Cilmi pronounces her own name ; born 10 October 1991) is an Australian pop singer and songwriter. A contralto, Cilmi is known for her distinctiv
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffd3060fe383f714803983226a68e6fd0d6178c0274a9e6c17cdb3491cd3295. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9cb1415-ca68-46df-907d-94de714ce5eb.json and https://artists.proofprofile.net/proofs/artist/e9cb1415-ca68-46df-907d-94de714ce5eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e176ea687fd9708fec99e8566d7f9c440bb54024d61b4b72744bee1c4e5a59. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70709629.
Lessons To Be Learned (SPECIAL EDITION LEP Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e176ea687fd9708fec99e8566d7f9c440bb54024d61b4b72744bee1c4e5a59. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70709629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97273067aa096eb4cd79e7f6d7a227d9c1072785bd91283fb7b2edb7ae9b8e92. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:23:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70815528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c8c2d1e855a0be490e0fa1c62ac142bf095879041dfb8517f77c32acd3814e. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70806169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79fc977f686a38120bff0d7a1147d239c9d93399cf4866ea8066549669fbab9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70709628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116862c32b9f8f4ffccc9fc99dc453a79aa0b6015e66dbff5733e665e3b08732. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70809068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a60a9ab44b7102dba0141495a85101bc2e913bd7d0294a061236b86725237b7. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70809069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaaa57d68f7021b8a74c0887ee2c562ebe2396dd77cf7563c801fa707d7cb20b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70709625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce67fbff50c0ede4a2701046b0b4bfcf3dfa12f60bfb759266aab2e904a31db. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70709627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0417652415cea7a3aa6b8f3666e37ee6cad649ac225e71a5ff3ee46382d457. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70800747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e905598cd2df55ad327958044a6bc9c2d891b52c60f9b311795d1a9b62d46a9. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70809571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b7ecb9078998d340c290bbf4f820f386a9f7bf8de1694b21df66f939d70f5a. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:01:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70814909.
Sweet About Me (Later with Jools Holland)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e176ea687fd9708fec99e8566d7f9c440bb54024d61b4b72744bee1c4e5a59. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:41:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70709629.
Lessons To Be Learned (International Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a773474bddb5f59b441cef55b1c93e36c51af26e12682552009366bf731e12d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70711088.
Cry Me a River - Live from the Alice Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84dd1436e97794764257cc23c722b7ba72431120da380d6a24fa79fa9860267. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:37:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70809572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ff24e205d437d51ddce886d656770d09d28080498364bc4f9eedc0d34eaf31. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70916505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f498954edcd6a81701d8826885a7c7e9c5258d7e7f20d748c69e914aff4121. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70915202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ff24e205d437d51ddce886d656770d09d28080498364bc4f9eedc0d34eaf31. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70916505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7866d7dcfa2d8ed1a2b95891ecdd3fac134a5934ecd6084e7a89f4bd7bee2c31. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK3M71300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b63cab25a4a27b9cf54052b4b52a1f716621d602f2735c04934965fac1b722. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK3M71300011.
The Sting (Spotify Version With Track Commentaries)
The Sting (Spotify Version with Track Commentaries)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478505451a2468f6741ef0c651dcce048dfd0c82b06a497a51ce21ccfe4e6955. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK3M71300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf65c25b3e50cddb6d5775e9feaf3c7667326be67d04f650c4eee626526ba7b. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTPT1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c17c39cbc536fb2dfcb3bd07d51543922e51f41d9da5334dc13214f6e86671. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTPT1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a628d906322310c5776f5faefceb9e904ca2639a8642f0549370fd8507872ec. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70801460.