Better Oblivion Community Center was an American indie rock superduo consisting of musicians Conor Oberst and Phoebe Bridgers. They released their self-titled debut album on January 24, 2019, through
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 0x51dc1e7dd3c07512d25324e31089ca3042344d57f7376a7f30895bbe9d80b3d5. 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/68caa019-d64d-4320-950d-1214bd40ed40.json and https://artists.proofprofile.net/proofs/artist/68caa019-d64d-4320-950d-1214bd40ed40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Little Trouble b/w Sleepwalkin' (Daydreamin' Version)
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 0xdd6ab29bca9249d76c0cd7cd2ce4c773057985ffc021a680b62522d1b2b33fd6. 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/USJ5G1920201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab4652ab7bbe0f4f379e4eade6530c7c8b42a82d113deb2a1fc600332d74a51. 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/USJ5G1920202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac622e6774a7aa36e16108fb71e6567f91fc4ffdd4d69648022e5bb80d0175d4. 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/USJ5G1918801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19aeb567d2835716091ff53c8072efc4c22a37721e3c40cd9b143e2326dbf90e. 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/USJ5G1918802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd875efcb15e8259b7849353f2ff72a7666799e83064432fa392a70f53e91e5. 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/USJ5G1918803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec101bd9985e4d81bed490f488e77136a737f5eefb03651fa954749f9685d334. 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/USJ5G1918804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f420dc4444692a5d9c76536cfd08179e56e35efc846767dd1eae5ceaddd309e. 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/USJ5G1918805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9974f54ef3c63d5422018dbf1c1abb5c0aecc9072f15ce29f643de08e45dd0. 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/USJ5G1918806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2158887de9a135f663ce8a87e4c60091c4ff134b289c2cba2de7c8a160938e5f. 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/USJ5G1918807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b6c43dba9747ae0fd20ac93202acefa603eb10ab28340a308d50aee177cd88. 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/USJ5G1918808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c201ab27396b28c60220838d1ad33e48913fd300352065b2d0476efb02fc7be. 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/USJ5G1918809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a902c3e9d99b8ba139996308b2a8db5a2adbf08bc72306de6fe6e6c4763e1d6. 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/USJ5G1918810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ce6d5d87378fa7a7ec089166cd2f45ef8f898de3f0b9c7e6bcf0311ad52868. 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/USJ5G1918811.