Kevin Daniel Carmody (born 1946), better known by his stage name Kev Carmody, is an Aboriginal Australian singer-songwriter and musician, a Murri man from northern Queensland. He is best known for the
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 0x2bda200c9d71ba9cf52979241167332d62288a31a0b7ceb7b7d2f15b96e99bfa. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0cce2ef7-9ae8-4b58-ab69-f2a6344ea1cc.json and https://artists.proofprofile.net/proofs/artist/0cce2ef7-9ae8-4b58-ab69-f2a6344ea1cc.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 0xc8a424eb2dce95ad2580e2bfe745bbbf40b7856884f40b8fc0628a93c756ac27. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:05:39Z), 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/AUPND9300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ceac840fe2788b47909b8ecb5b8fe9983cb226181a10d1acfb56d530642322. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUPND9300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bffeeb94b2126f803d8bbc9e18e7e5c8d51d76bdb67e26ed9f3ea50ed1b986a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUPND9100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdf6b03afb3f96e4946fee951f86cf462a748e2f0bc8e34fcafad9ce9b7b64e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUPND9100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa381f0ac86fec9ca1ad0b81771a799d1c06b6716892222333c633b60827b15. 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/AUPND9100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d4d3e74b5a3b5a6e3c52dfe7ac20f0eea302e2edcb4620045364a8b9cae1d2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUPND9100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431481ab33f077b1bee3e2cec5a23600c8cc42329dc47fa5305d99c83827e9db. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUPND8800005.
Cannot Buy My Soul: The Songs Of Kev Carmody (2020 Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba921dd926ecbea3cfa877667e4c294c2bf9b620112977c232dbb32f76fc963a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUZAZ2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880b83d7ba9d8c43df9d1f6de6f868fcd3a389433528da2f55bfbf00e00ae794. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUUM72000246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e619e7651bc91242006a0967a455fe2f7f59d0538a5d6c1d18159e0805601c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUUM72000247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc208e7871b1aa78b655394f7ca6e7344c1ed04967bdfb5af9990474690e5d201. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUFLH2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bf02930086f15a8ec7c7b8997a1f664ad01d1fb8ee86482259b5e0efa9c9ad. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUZY20700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9ace1fbc1b594eedb46acfe016490212ef0359d69c1b1358ae408312c1dcd5. 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/AUUM72000244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0fdd4579d8221ecfbbea57370b11ccfc0d808f3f5f420a21df683b3bfe9363. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUH122000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b4a49b8fdb2aa083ca969432da6475448219db88cbd517c067bfc5fe7f2dd2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/AUEM00600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fc86e2354ac8bacdb1ec7296b6b3727e09aff30157c3d5e9c8b12975031d30. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUEM00600405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ba0701b7a4a425e41f1f24918418034d83c07bfbb0a376d41068f26468ed89. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUEM00600407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e7abaec9e3e4c38ca6eca8de41a4547fd78597a17c0cf6b3b0e08f46486bc6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUEM00600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3aab55859b934bd3c4e76a9a2562556dcef90cf65e2f893bc0a2de084256d3c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUEM00600404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cf1ef0a7d645afbf4085664ed71e2e5377b5c473748737e2c411d93629f6c1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUEM00600166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc152b5f8f082f13d376644b861629f8e45f0798c000df3aff57586ca7bd8036f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUEM00600424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa0d8d87e2d95252d257dd727bbedab78960e5f3ceb2913506fe45d3b2fbcb9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMDA61468144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dbaa3730ea4c3349499a046dfe5a510f0401a75efe7b182f3fd00b3680b551. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUEM00600423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cc5fa27344b372cc15d15038f073fb3168603e4b7f9ed236c8d0374006f751. 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/AUEM00600403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b9301c230d4753f1f4ff4c01ba71fcc568343ed40a8cc18df8c3851c33c28a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUEM00600167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb491eab4b838d3d1a93f25150a46d401feabcb245a5f58783f8fa43ffd199947. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUEM00600408.
First Nation (feat. Jessica Mauboy & Tasman Keith)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb481ad11646e98417c47aa73610f12c73a55529f48945656e551c09a2610b53f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUBM02000424.
Gadigal Land (feat. Dan Sultan, Joel Davison, Kaleena Briggs & Bunna Lawrie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bec94eecf37ea05406683943ee6e923df9e989194cd4339c50055021e632039. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUBM02000426.
Change the Date (feat. Gurrumul Yunupingu & Dan Sultan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3b2f75ece65136a218b515966def761540b6a6e3bc5e7abaf23df96c71e66d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUBM02000429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2c13ad93276f57e1317acc6f3044363f84f9ac28adc8e058337dcf1f81da7d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUBM02000430.
Desert Man, Desert Woman (feat. Frank Yamma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4838a650d8cc4bc1882e18fe5c59ec32cccd24e0992bd66e6a3ab04df072ab0e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUBM02000428.
Wind In My Head (feat. Kev Carmody & Sammy Butcher) - Makarrata Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6a6b679b6f0434708e39912e5dfe604492cee9ca8d786b3bcf99fe2023d774. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUBM02000427.
Uluru Statement from the Heart / Come On Down (feat. Troy Cassar-Daley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd925747ebc6044f9d035f6b8b277b6ccbcd6140b6e9e332e8d45e14779facff5. 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/AUBM02000446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c62f9d4758eb42f879d900c90fb137a02986e8ae4b0f1d93bbccfd48915619a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUAB01700266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dfad1c9797f9e8d4477295d6cca3d412d4984c541b899081a13dceeb9458ec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUAB01700272.