Kill Hannah was an American rock band formed in 1993 in Chicago, Illinois. The band released six studio albums, seven EPs, and two compilation albums as well as three DVDs. History Kill Hannah was
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 0xd09f258944e190f78aa958903917632f0dd6a9474840c43e5b13a3630752054a. 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/6069504f-5143-40ba-96b8-6a5d7b5ca2d4.json and https://artists.proofprofile.net/proofs/artist/6069504f-5143-40ba-96b8-6a5d7b5ca2d4.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 0x0ec256aa644ac58bd507d0720beceafcb457385e2c2af189e6ac8d9ae878a8b9. 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/USTCF1007683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ad2aaedd771c8c8af661c0994ff412fbba5856ed4f11a19ae4b56a8755999b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USAT20302198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb762a0616e3760ee24b14ce13dd93130b0809744be400f50632b07f85296c9f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USAT20302199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077d2e6a4e70d3dd21a4e3f25b6707d33cd5b62657fa2a7f20ce1066dfa1abfb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USAT20302207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4fbb6aa05e4f8e58eff0c43aa128eed0b1740f95e09864bcb54912198caba5. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T02:24:42Z), 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/USAT20302206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d72a7b970e230f3a8e7b3168eb84e6da36e9507def1ce5354710f7acb951170. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USAT20302205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada21435412e822d5ec0375b55c26d95caaaa0bb741605c8f6c9b19f6c984993. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USAT20615321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe2ad2043d2d6adecab9e9346f5603cd474e3bb2ac52b01cb37e0063da2cc28. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USAT20615336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b861aafe1ad4e2424dabbea16b7dc9a52479e9d59e92a5b40b8acc4c59db6f. 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/USAT20615325.
Lips Like Morphine EP (On-line Revised Version)
Until There's Nothing Left Of Us (U.S. Release)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2478928fbf8ad7edcbfc7eea122016cd32699722f8341f4e8d2eb446981cb11f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:31:26Z), 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/USAT20615322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b861aafe1ad4e2424dabbea16b7dc9a52479e9d59e92a5b40b8acc4c59db6f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USAT20615325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570b0459756484ff26e7b501d38ced9ef9ba2b33ae78c0c3f3dbd8f09c09fde2. 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/USAT20615329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3d20fc75e67708a3828b99cba1a0dd59ba5ba4e2608e7be732550d915982f7. 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/USAT20615334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc266350623ca758af3f8b179394b71a8d03436a9e10f397105dca4dd579194ad. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/USAT20615335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d51d6e3b0a159c554b06f2af2f3cd798a48a358da914aa031d7556b5cb4021. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USAT20615348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa248b4d3b8e84428cb07269167a20528701e9b13c6b46de764d9e6f6f54e56. 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/USAT20615349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121566fb80888c3c46412470dc7b7d2d9d5f80e9229494f19b0a89bb074056fb. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAET2027820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d2b1cce514fc4e8aa25b3d19c205860e0d266110b17863ac50657819437c6c. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:17:06Z), 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/USLN40900703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74fd9f18b54f96d3984159dab44c00c9f3a61497184865c568227b68c775860. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USLN40900705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfcf0d3b5c6d2d9d1722b5d2ec19051462c3c872c47ec48637fe9ac53f0677a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USLN40900706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc581b644e55dcf12ce5a6c182e6f27c3d0e922e31a550498aa59f9cdbc5a1ef. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USLN40900713.
The Beauty in Sinking Ships (Pre-Kill Hannah Recordings 1994-1995)