Little May is an Australian folk band. Little May was founded in 2012 in Sydney by singer Hannah Field with guitarists Liz Drummond and Annie Hamilton. The band has taken inspiration from music by 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87e4c806ce9982715e70bcf07f70065f9998ecd00a5b26d5c413ddbd35077b1. 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/c11fdda9-d5b7-49b7-9051-771d8261635c.json and https://artists.proofprofile.net/proofs/artist/c11fdda9-d5b7-49b7-9051-771d8261635c.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 0xf86e5dc463083bd0883c9e45ac629fa61e9d2db702cbb9029cb426e49132edd9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/AUUM71801033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff45bae590a7f2a86684559117cb4fdf8f71d0be38544efcb90e47411f727db2. 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/AUUM71801117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7269e966a0f3b6eaa1e227208be2d36827257040c12df78d70b4dea2a7f1c8e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/AUUM71801118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb56b2312e2e5f981b2bb1de3855f44ab6db203c02c191971b038525ca0c590b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/AUUM71801123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148a3d0eabe98bda579c2ef25eacb53f9d1ae2fa8ea3902b762947ec4bf6f259. 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/AUUM71801124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090a7076d4c8fda55c6a41c52e70107ab8f525e7d59cc42f7ffe74b4fde2e49c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/AUUM71801126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322dcfd186167d0d2741155c2520743e04855f9a4679788bae24e1680f2b95be. 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/AUUM71500882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5476d3e2bcbfd1d2874a96a82af3539c4a70935ac2e707ccc8bc48edcdbded19. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/AUUM71500883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3317e9913b552f1f27377344e72fa094ad7dae3063bf06eee1d42719b70a1cc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUUM71500750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deac299fda830ae946dbe6f9cbd23539cffe580916de167b1e2d9828c82c548. 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/AUUM71500884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72dbee08c4a568c71b4d4c4feef9c7e999ece927c8677c368ddcf6516c0daae7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/AUUM71500885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0952217f31b67c9f2f01f11325b08ec73301fa821f65e465c71531bc2e2d4d4c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUUM71500886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d9c593520e6754df5ba4d69403a860308b037ceb9546d05d141759cbce004e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/AUUM71500887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa215ee8aab93ecde18ab0abec4696c0e6dc4eaaad2ad20d45d34b8d072f3a24d. 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/AUUM71500888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd7dc86720d6644a73692a2d54a7323750bbff36f286d69fc02a2777ebc7900. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/AUUM71500889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf025930bc8822c321642df7ec3ee2a365a22d4ec3871666022b4f2b6c035cfe. 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/AUUM71500890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46612e805a888a42c0c485d96f25da88938a0f443256f01882be88ba4ea23df. 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/AUUM71500891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2e5e6d23250e7ddbae78c9c3af481e0514b5215eab4584a7fc1fd3cdb46807. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUUM71500859.
Boardwalks - Remastered 2015/ Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1a8cdd136c1843b736368da0c1480ba353cd633286165e3fe56d2218234a10. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUUM71500860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b35d3e63605bcc9b4b66711ef420f390253f733e8d5d86084c8857f5e07856. 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/AUUM71501060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205f903a4038a8b3e27c5623ddfdad7899492ae502e444660188ee84a106cc75. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUUM71400858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be01a6ada5a7cc7cc95a85a96eb36b5d7192c41f659477d7626cb2d30d0512d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCABQ1366266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968de20cf8738f1affb70b146e0443a8219e93fa02c2c657d6c07208550dbd56. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUUM71401284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe205494c56ced89f16197aa7ba0028b446863dd54baabdaa12102f86cbf8187d. 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/AUUM71401283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4278d60470765866d758391139051ddb528649f47589176dd31585e8dd7d5d54. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCABP1304272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0952217f31b67c9f2f01f11325b08ec73301fa821f65e465c71531bc2e2d4d4c. 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/AUUM71500886.