Something for Kate are an Australian alternative rock band, which formed in 1994 with Paul Dempsey on lead vocals and guitar, and Clint Hyndman on drums. They were joined in 1998 by Stephanie Ashworth
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 0x4bd505502d49f2e04cd374491d2aa3ca6691e008057f187bde1592cd6d62edf1. 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/1a720b4c-4bcb-466a-a4c7-30827c4b0d60.json and https://artists.proofprofile.net/proofs/artist/1a720b4c-4bcb-466a-a4c7-30827c4b0d60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Crucible - The Songs of Hunters & Collectors
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 0xb5f3d2e68a532b20d70b78a926546426136749b8a23ae0e3d479b9112f50087b. 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/AULI01387660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f098e45773caa6df6ddc9fa5dde5f5e96089f8fbb6ec70566d479c810bebe48. 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/AULI01387670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2de9263a5a87332ddd8d6a71eab3f3a5c7b6beda340835e59084ee84f210fd. 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/AULI01387720.
Stalking to a Stranger - Planets Collide Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0735df707a93a1c4c2bc06b3cebc1d153213974485996450b12ded67cc53c5. 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/AULI01387790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940844d1a3ccf01bb1fef7f559e258607b7c5b0d65c80b35819447cd38450c23. 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/AULI00508340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145c12f14b46e6164f0b3506bda26133ec987a27b49d047dbad17e7645bb78ae. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/AULI00508760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff305799f3191c8d30f5950a71383e411f7f3d5a54910e739d1b5e23c0dc4e1. 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/USSM10102739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc668913032b3c8fc51b2ab1fe4b1f2659ba98d1562efbd30fde4e4dd5e9f85ef. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:05:46Z), 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/AUBM00800119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabbdbe93630a76267f6779ef11384674af27c44afa946138499829363c09d81. 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/USSM10704655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0cc788c4934ddbba01fe6c9c1e969f1e8396f8df60a36cbe0cc3458d65d4ee. 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/GBUM70702837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb28b83863f3a861c27400cff1eea4b9deeab5ad2efb87117c23c3a0eef00a5. 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/AUUM71900982.
Come Back Before I Come Back To My Senses
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74931b7ffde8c46592f53b63d5cd64faf000dde336f3fc28d6875f803bc73502. 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/AUUM71900983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd327d75f1e51241b16ee8a4bc0e00ff0ebf50e2ba24a12fa8bf9ef899fd5fdde. 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/AUUM71900984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f316ce3bb4677822bd1e3b9c7ec3994b4f5692027707bddcd6b5a7ddfc4321. 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/AUUM71900985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b5aa452226b7abb562f686e050ca9bfcc8d7d967338a37ce20b5f0e703fc6b. 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/AUUM71900989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c14f7f58a50bcd8e0e77358d7b57eb89d765f482552ec54609433ccec6ca047. 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/AUUM71900993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe488b984f5bb452478dbc3a969fce51360fe90b2e2addaed1c7dacc3652cb55. 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/TCABJ1223212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28ebe021e91434d20b52ca991fcb90fdd5b97d8fd0efadb0ae8b645a071a926. 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/AUBM00600311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58a37e7cb7059a22501aef8a9fae4d9678bd0365f6072fb9e612f3cebb8df1a. 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/AUBM00600188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d234976740b60a9f542df36a708ee1eb5aa45be0c08b4b0e8e470909d4be894. 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/AUBM00700238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc4a9993d5854ba57333ce25ff41aaea5756466449579eed15d89c5ab368a25. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:16:05Z), 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/AUSM00300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96954ac1f6debc2383daf98958ed367aec2d21b86bd4080ffb4200ee03b1d4a4. 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/AUSM00300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc4a9993d5854ba57333ce25ff41aaea5756466449579eed15d89c5ab368a25. 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/AUSM00300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96954ac1f6debc2383daf98958ed367aec2d21b86bd4080ffb4200ee03b1d4a4. 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/AUSM00300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9350c12a6cde80d5545bf634852d0504bb71eb6aadcaeea3893719b8c4d598. 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/AUSM00400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b6b31a6f49c8702db77994d4d6cbc9b30c02986de15cd7a3b1cf03ea8f17bd. 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/AUSM00100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d79c0b69876828bad9bbb3f46e33fb0be1b11196c3f458f135f814109cc3659. 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/AUSM09900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d79c0b69876828bad9bbb3f46e33fb0be1b11196c3f458f135f814109cc3659. 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/AUSM09900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9350c12a6cde80d5545bf634852d0504bb71eb6aadcaeea3893719b8c4d598. 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/AUSM00400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3510077efb9406140bbbca1fa9facbf454ed58e419f4c973bc4156e677dba132. 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/AUBM00600092.
Elsewhere For Eight Minutes (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706adf98b3a853d5f4649441237e38083b1ec5a3ea37f0a9e383375cdf6516ed. 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/AUAB02100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74931b7ffde8c46592f53b63d5cd64faf000dde336f3fc28d6875f803bc73502. 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/AUUM71900983.
Something For Kate: Live At The Playroom
The Murmur Years - The Best of Something For Kate 1996 - 2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cc135de4fb1c851714792f1003df8c4fb784ddaa09f84000b23a87f0ad2ac8. 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/AUSM09900097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc4a9993d5854ba57333ce25ff41aaea5756466449579eed15d89c5ab368a25. 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/AUSM00300092.
Hanging on the Telephone - Live Version - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b71953334ce5069e19feb1b34e367c5260a1ed04e2e898b3c37e181fc556fb. 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/AUBM00700611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d234976740b60a9f542df36a708ee1eb5aa45be0c08b4b0e8e470909d4be894. 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/AUBM00700238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3510077efb9406140bbbca1fa9facbf454ed58e419f4c973bc4156e677dba132. 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/AUBM00600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28ebe021e91434d20b52ca991fcb90fdd5b97d8fd0efadb0ae8b645a071a926. 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/AUBM00600311.