Wendy Joan Matthews (born 13 January 1960) is a Canadian-born Australian singer-songwriter who has been a member of Models and Absent Friends and is a solo artist. She released Top 20 hit singles in t
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbdb463041f3791ce9832367d0d7f4cd8730aeee0ec5d42d2202f39115ec503. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a757f5a-39b0-41a9-bb66-f1790186a8ba.json and https://artists.proofprofile.net/proofs/artist/9a757f5a-39b0-41a9-bb66-f1790186a8ba.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9349fa7797e10cac5e9a3cada692dc733c301c1b4e6a4f00f5d5fce0f30b02. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/AUBM09020306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db5ad65aa175abefce27e171d713cdaacbe3a224d2a2c4f147abff67f8c2eee. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AUBM09320303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce56a99ec690979e93054d2572557e4d4faca3c085694ddb2808d16a2fb69d47. 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/AUBM09320305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9346ad4583f12380c88db97ed5548fd9477b496697bf0c3dff2603643e5c89b0. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/AUBM09320307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d52673c272b3edc42629b1ad16bcffe3978b8973307bb128dee73eed4d9760. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/AUBM09320311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a79d2443fff39cd7d897b36b73f6d7e1de8acee665b1022cf3eea245fd9b97. 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/AUBM09320301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe85b61beb0920216c967e4b78af8139ab1fc80ed75a53126247125e573f24bd. 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/AUBM09420304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294b589b0dabb89bcfe00126983191feae40c85160a4d629b5f7b1e691bc253d. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/AUBM09420312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea38f26213b2ba4db2ffa169e5588b8c0d4973acacadfff9936b2608f16dbff. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/AUBM09740301.
Stepping Stones: The Best of Wendy Matthews
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e4dd701302d525cb8a787eb5188609772fa32fcc7d2cd9d5bd1ee82d259159. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:55:14Z), 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/AUBM09320306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ad7cd11deafc4afefb550f99486c17f1a395a070f0642c4749fd0affec3fd9. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/AUBM09740304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9346ad4583f12380c88db97ed5548fd9477b496697bf0c3dff2603643e5c89b0. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/AUBM09320307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb43c436fbca4b5a3ce444bfe946ea07023525a1691c10df8ef729f80a961cdd. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/AUBM00040304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eceb7cee8f395d633304ebbfb29698753955cf3cb250c5d118d0cc29e430bdc. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/AUBM00140308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed148ace2d7102c1e5274153f2ab9e46ec6e35bb21670714fd79132d2037bb06. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:44:33Z), 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/AUBM00700530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c71dc9b71cc84a917e0754aa6b88d5fe2a4d7887717dd7de92e254ad51e9012. 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/AUBM00700535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a1ab775fa89210af79e8ca283af1a249a78fdf570199cc29ffd559edac9bf0. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/AUBK30800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdb8f82dbf690d3d63d0243c0917e2eeeaddf4dce0d12ce26b930d835705fdb. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/AUAY21300721.
LIVE at Mudgee RSL '91 and Bunnamah Estate '94