Cover Stories is a charity tribute album in which various artists cover songs from Brandi Carlile's 2007 studio album, The Story. Benefits from the album, which was released on May 5, 2017, will benef
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 0x0c93aa6f2e49f0f906d543fe44f6e54d3becd9779cbd3c7db824b92fe26563ac. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55d7b833-8849-4f9c-91cc-124b8c344bf9.json and https://artists.proofprofile.net/proofs/artist/55d7b833-8849-4f9c-91cc-124b8c344bf9.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 0x8b4aa316e4a146302dfc83978bf8f150e9ed803a84d1fcc9d6914e1f26dc4aa4. 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/CA5KR2468292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0409129acef785e8a25ec4e4f9077e6032d174fbf0ae920d4458cfb20cc94da5. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:32:01Z), 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/CA5KR2471040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcc92215c0094011d8db2e3d2ec4f5aafe67c08efb1b5fb2532ed8ff56c1b0a. 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/CA5KR2471043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d2cdcb9251ef4e86e43625bedf9340901e112095cf86b5d755930010bc3c92. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/CA5KR2471041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6af5c5e36930207285eda7506795f56c34a35a172b7538ea4dcbcf4a7227c5. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T10:29:35Z), 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/CA5KR2471047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6179f661375cae58efeeb628f29cc7e9113552af5737ca17c4881f234cde3d82. 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/CA5KR2471084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4c3afdde82b5475adde54ad2b8370e4ac7e1d773a2ae48fa7a1199adf295ae. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/CA5KR2471081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e9c6a2d328e153733a84374a186669dc41524023fad31909bab11edcf235fc. 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/CA5KR2471046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cab2bba4e62789ed795799c25587687a56f128a8ebdc7a7753c4a0510dcaea. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/CA5KR2471045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cf8d0dc96b466f3849816b2ab9d703259fadd1e73e5d07482ace483be0a3fc. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/CA5KR2471305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3802ca5c2aeceb40c1c7b250516c8353a0794afb27505ccdb1f79ac478e6cbbe. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/CA5KR2471307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f929fe3297d6efa13435896fdcc4a4d32298fd8573df8f00b7cee5398c0b0e. 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/CA5KR2471304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c3b74e6dd154a4ca726a6de8204e0265bc7f696d47979ccc4570829e827b2a. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/CA5KR2471306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa979e6d0bc8f54d5087eba18494837e792c0cce365518ee8beed484c7193e103. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CA5KR2471303.