The Mary Onettes are an indie rock/dream pop band from Jönköping, Sweden, signed to Labrador Records. To date, the band has released three full-length studio albums and four EPs. History The Mary One
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 0xae3dd0cdf4da1a91671ae8e2230d961a48ce9bb3ab6a79a863338748c87930e6. 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/60464af0-783a-49fe-9c8a-16a6edc48b10.json and https://artists.proofprofile.net/proofs/artist/60464af0-783a-49fe-9c8a-16a6edc48b10.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 0xb9e4269060a57116c589e1a26c8ff0504dc704d4f414a987fd002eae97858de1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/SEVMM0701003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0151117af57ce2cdee452ec1b78e0817355a33a8e84c57bc5e5eedf0f60d3b8b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/SEVMM0701007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0d09aa0e124ef54c8696b5983edf0bbcff9d803aee12129031a9fa20aee378. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/SEVMM0701001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e4269060a57116c589e1a26c8ff0504dc704d4f414a987fd002eae97858de1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SEVMM0701003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6000f94d6d49dd5168c3cea86a3620e0d54d13f0eba1f7f44e053bda40840e5b. 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/SEVMM0906004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45e119fad7af249dfd1cc34ebf46e531748fbf0e0c5b9d0be5ab31aa7114520. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/SEVMM0906001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ba5aa2570a31b699c14423cf83ec1c75377659be37a8c3efc9a4eca7b36215. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/SEVMM1213002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5424f947454ce05bf1bd39bfa0be9599d6361ccb4e533f63832285db7f62df. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:09:15Z), 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/SEVMM1213009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617fa5a9224eacb07b87730ae39a451ca9313e8ff7cfc490e3d0a1a29429bdde. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/SEVMM1401004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee641b14bada9af67321d32d99f7eb7b794a990aa9cb642658bf2db13fac2dc. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USA2B1511938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f9f553b5c0e53e1fef5f2e876887ca61ad99bd5bbdbaec6a7c55bf62a8813f. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USA2B1617197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721b8284f5343f89cd5a54375c7935b84516c87eab493261d257ece434ea7f51. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/USA2B1801925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da6fa9953153948dcc408bb6b62a4f1d489161fb6d3f78b73672d143198511d. Chain 2 (Bitcoin): anchored in block 957556 (2026-07-11T11:14:07Z), 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/SE4RV2302004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a20bdb6304538d939311daf3f3aec789fd09569fae1d415edaa73910780a293. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:14:09Z), 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/SE4RV2502003.
Like Crazy (Music from the Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf746e43fdb0cd7184a607904c4226222ebc5cba1162539ba4c7a781a4c03dd. 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/SEVMM0906008.