Ex Hex is the third solo album from Mary Timony. It was released April 19, 2005 on Lookout! Records. Reception and legacy On a 2016 list by BrooklynVegan, Ex Hex placed eighth out of Lookout! Records
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 0x057c00c42e480d099703c2907f489c488270e8a411c96c8334e65c3e8c80bb12. 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/2a1bf169-aea4-4a09-b2e9-d6c2d4f6ffde.json and https://artists.proofprofile.net/proofs/artist/2a1bf169-aea4-4a09-b2e9-d6c2d4f6ffde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
"Hot and Cold" b/w "Waterfall" and "Everywhere"
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 0xd8ffbc27758276aef81984571021f6485d66ecf65a13ed271ec9b7db6bd6ed69. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/USMRG1452502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a9a76d67c8097fae2cd961e8709ad2dacf638379d6a6290f350c754db5464c. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USMRG1452503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7d423fcb439844c7fedc530b8abb1532500ef48eea20f63147558189dd77df. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USMRG1452504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba36dcbf58b2a2152d8e0ac9e324640d9c4bb2bf8a441bf9c2837c730c2e272a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USMRG1452505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3bdb373134c18080980c731b62f8ab835cb706876ca6d2b5d3a7fb86e6b5c0. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/USMRG1452506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c7969551823543b775c5317c00c0906a828e02b97a816e6adce639de0406fe. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USMRG1452507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8a3ffa777787e3d219623875a92d5731deaab9e128d5d73d1a9f9389d2be30. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USMRG1452508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9668bedb92d254b20280ea25766beb7cbf927da57770501c0f4ad9fa5da08398. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/USMRG1452510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91e0da94cb5f2990aede14d4f2b8683951a995433f339092c85524073aaa5bc. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USMRG1452511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fadb2e6a6e629729fd5bad424c11a99321246b480fa2667676422451f1fc924. 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/USMRG1966001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c735ff9dbd684e1bb108f104553c93aa04011c236af7a2c1c3010af7b158dd. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USMRG1966002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33e9d74c5ab6aa5c77d4d24393141f1f94cc426ce2efaa30d7b28857e9c6a6a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USMRG1966003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164e445c682c78ee4f84675190f62d2f8c58194d3d9fdd39bdb238469b5529e2. 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/USMRG1966005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66bbe81b7b1bb4294d78692b0738a3941adcc04d63b203b07df10e693c90d6a. 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/USMRG1966009.
It's Real / What Kind of Monster Are You?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ba09692741feee343466b3b92b3f74ac1991740299ed3180176752008663d7. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USMRG1966022.