Sarah "Sass" Jordan (born 23 December 1962) is an English-born Canadian rock singer from Montreal, Quebec. Her first single, "Tell Somebody," from her debut album of the same title won the Juno Award
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 0x417ef91178aa2ba0a50cdf069d25f5524abcd02724a6634e235dfe28c2793c9a. 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/941ec38c-940d-492d-bd39-5911ecc929dc.json and https://artists.proofprofile.net/proofs/artist/941ec38c-940d-492d-bd39-5911ecc929dc.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 0x98ce0f5d377a51322db8c5f75b8f24375d07bc6fea8375e0cc790ee4d449ab3c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAU110914053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f382268296043ead5f50f1289f9aaf5becad1c8dc3391e0fa83b5bf3f7fecf9. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GB01A0600417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf774815e1b78c01a88061c4494d524f5e86ff9e0e620708bfb3f3c355125b0f6. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/GB01A0600420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6829f175c822d3530b0ad5095a2070bab5c9092aae9d62b7b2a64c27c9a44ee3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAU119201976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cef64bf4de37f17093428c1ee036a33e7ce7cbc8dbb968f71f6dc17f252c0d. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/CAU119201978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88d60b8a2042bc6d27acd6b178cff3d6f0e29dbdb4f7705157aaa907cc6a647. 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/CAU119201980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593ed304a8028313551d54e3ef6ec01b537c95d4334872ca2dd19438967621c8. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/CAU119201984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff387c971beb411f84dc3a9dee193e617517cc060c8933aa66a6a22e7d14fa88. 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/USMC19342108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6daac950aa0a32ff27d514e3f28b144dc09b75cda03ada2fe418d3e7026b097d. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USMC19342110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a91e9e05f60647ee0934950882fea1ee402234cb6a84f3a5ea4df5144234df3. 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/USMC19342112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ffa2a35265982f2d5a1d28fb617094d0e7263896fd8f00673b31ac95575ac4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USMC19342114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bca7600170f2afba8c278e1514d626e510acb08a772fa291398ed59f772e28b. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/CAU110914043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5438319f5c64531133e9e63b80e215b42726274fd51417b87eb52f3789463e4. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/CAU110914044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c60337071f8185d0a8bb0e1cace6c9e42d201b58842c5e2815b876b7a45daf. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/CAU110914046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127d98c2c19fd93132a758c0d53643abb89d89df9ed639d1814be0e1ce601427. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CAU118801943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477b0d08b63232de02779942fd54b158676e0c34e56a957b37567782fa3cc315. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/CAU118801944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb1e0128f90950481a4a21246efc5bd91b015136b223237045fafe8ec02bfe6. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/CAU119201945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1e40c59a51cb398ff1c5b7b8bd9fdf24a5d90660c89c9fa1a1c7dd30a8e3bf. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/CAU119201946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8fda2536566514100bd2562e48b08af753e8eb88c226ae0361f91e581855f2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CAU119201947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f78d1cfb3f2466efb33b04ccf24025c41a620d9c98eeebc1ec0fd404407bb62. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAU119401949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bc9bee6f45973d959825c4e442189059793501fcc05a8f67b791f110e92a18. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/CAL351900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8877c0d0cf19396a35e6881650a344dce185ad303d424ea365647425adcb5c81. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/CAL351900232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99582df9c9aeb04472abeea23e5e5bef461a82110c3801116af5a5220c3424b9. 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/CAS432145001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99582df9c9aeb04472abeea23e5e5bef461a82110c3801116af5a5220c3424b9. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/CAS432145001.
High Road Easy (Live in New York Ninety-Four)
Make You A Believer (Live In New York Ninety-Four)
The Bodyguard - Original Soundtrack Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6989b67d1772174a3ccfd3561c1ec555c65b2ddd4d255e54997134b783992b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USCA28700007.