The Vanns are an Australian indie rock band formed in 2012. They released their debut album in 2019. History 2012–2018: Formation and EPs The Vanns began as a jamming group in 2012 and went onto win
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 0x9fcd7124dc45433a3590ff394434142d90839566f3d3208a6051ca439d6b8996. 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/f293f529-0913-43d2-a0b5-f1810f7d212c.json and https://artists.proofprofile.net/proofs/artist/f293f529-0913-43d2-a0b5-f1810f7d212c.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 0x9560a8f12e55d4dfd37b7688ab518d9e1f1e99c8918ab6053f559f9009b4d112. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:03:19Z), 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/AUYOA1300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a00b5777d6630ab2be12e3630f4794339bdb79316a798bab85448d86789078. 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/AUYOA1300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7eb162e50e80be7a64fdf2f5e804b76718a2b74d813ee7db3275ee3c8fd5f6d. 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/AUYOA1300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6443c1178567b01889b7fa526030e2b3460b21fadfcbbfa9b5558c4db4f29c. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:54:37Z), 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/AUYOA1300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3226aaae5e18613b6d9e6111a1380c8d05d57f6dab260d27d1048385222f0c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/AUYOA1300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc04fc8d36abcda4c9ee144185476548498d9b716dd4cca9bf6a429420835b0. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/AUYOA1400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc04fc8d36abcda4c9ee144185476548498d9b716dd4cca9bf6a429420835b0. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/AUYOA1400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e81d8c2d1abe77fe9ce6b17b4de9cd6797f5c01e2609ab77d2e6933b8195333. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/AUYOA1400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5d4fc5819f957a3ae2ec6ed299eab23a7ecd29e98e6190e5e31fe1e8f291f8. 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/AUYOA1418171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe589d735b725902b29e3b31325407cde41d686e16b39bf1f7d1aea81395150. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/AUOY01300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e01c25fa7818a70cbbc054ffa55ecca55fb144c82fd74fa5ddc6ef5cbeab13. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/AUOY01300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128107b33d3b808e74a73e057705bb06452ccdbc739635752622dfd77debd531. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUOY01300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a6050484e3ed9e0f31d9434eab72550e2788dcd64687cb1e1eb90846a46ec3. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:10:48Z), 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/AUVWE1600141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ddf64f9c1aa54d5584e70060b1aa63e7352577880462b9d52e1337a4d3625f. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:49:35Z), 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/AUVWE1600227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21609ee62ec01ae947eac4c01c971624375eb32755566c9b5ee8e073a042a45. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBKPL1778065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd2e4daa6d6a80bd96c77fa7000b167d32f2332076d5f4eea361f72903b7a2c. 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/GBKPL1778067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adf5d0ec30113a0f46030384d4a57efa4b7429ebf8eb2e0adf4c34a48e9297a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:59:35Z), 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/AUBM01900098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c3ee5a2532e95eeddfb2fcfe6baf0c19d82a2debf731f58491670023ca8da2. Chain 2 (Bitcoin): anchored in block 958399 (2026-07-17T10:39:51Z), 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/AUBM01900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fb2b53ed5c154e1e9ee4a8b0f689573b8799496c7ecb9834b5ed02ca024477. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:56:44Z), 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/AUBEC1829712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee32ec4f1a2f3f71d012b15c1d69c78b115b337b59af9396f511e44180073b1. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/AUBM01900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a42416ac407d2488e93b20aee48d278872a9f33b453abdca91a8c1e27d489e. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/AUBM01900099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d430aa1add0d609d079acd60defcb535462d2de1c903912ee0ce6c7d19fd65. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/AUBM01900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8308d56259d607ec244d27195b00555491020a294c91601a6de372cdbbe0a8b3. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/AUBM01900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cf4ef0876ff0ef99a71684996ffbc9ea79b6e0ab2bb20a54e28f5c552c3c24. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBM01900448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a8883fb0e278d219357ab5a01d1ea552a4f6091ba4cc92d7b11a7282ee6a94. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/GBKPL2209516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933784a3d49f681dca1a7c1500e2b14f2e4e958c40facbca9a255ac91a126bd1. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QM4TW2354885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3b4f6d07634da89c66df57b4c516c6b42ed76cd68c7320a3ff79a61ac44225. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QM4TW2354879.
triple j Live At The Wireless - Splendour in the Grass, Byron Bay 2023