Vault may refer to: Jumping, the act of propelling oneself upwards Architecture Vault (architecture), an arched form above an enclosed space Bank vault, a reinforced room or compartment where v
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 0x90a1fa80f9c39e344d1c4f985d09d0257716c57c38c40e0730566dc1d4468faf. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8205c02c-f51b-4018-8faf-479972b57357.json and https://artists.proofprofile.net/proofs/artist/8205c02c-f51b-4018-8faf-479972b57357.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 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 0x096551630080feee147e1e5ab462e4e54c1708fd50da434d031261e9c49a5935. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZW9L2269558.
Dissolved in Radioactive Sludge (Companions Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe993a8d10ebdca652d06f44d106b2e862d92fae8ce3c43428f3f7fa5359b9371. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZES72308545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a67d65207280a97958917c0b0086290ce604427e0298b5f2d499f5c2b1b364d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZES72308549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a25ee4cbd6d7179517a9880651544f23b957c1f6505953acf95283c7a23417. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZK6K2204802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb407274035fe2d54d058dfe889ebfe9fdaf98dc93ad5370e2bb77339e3108da0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZK6K2204806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc00c3e713be6dc8ae4c8cdcd7552db14d6f7d785558fa7de084f81e06204d31. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZFZ72274691.
Interdimensional Embryonic Assault Squad
Perverse Recollections of a Carl Wheezer
Recollecting and Recompiling the Llama Lords of Science
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f719c53550a299539ace56df206108f9293e4dc1a7b21244535e44b6dfe2881. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZWFE2321763.
Chased Through the Woods By a Carl Wheezer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b290baca1d2506abae47c443ed7d691b250805256204b17d746ae575f8b8a4c. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZTB62397701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c685833a972ad34d47a2af183054a13cdf60d29f7eeab2c4faa79105b77791. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZRP52305536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c93a39ddd0e037af42d0e95da98895f0368c2d70f19b1c081f7285bce6a9a09. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZWFE2321764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87c3111de2484f7c8066e3e1bd19ec94b0418ba22c09914ab8d11128f071228. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZWFE2321765.
Setting My Feelings on Fire and Pretending I Didn't Do It
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f31bfa5d287a19ecf223a2ecde15cec2420cc2ff1566e533b088682a01ec2a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZWFE2321766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a4908930a61a46fe1b6c44d0883ffea48147f6b4d7ea698205f0f9201ad41f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZWFE2321767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9689868a2c423fda61793d72bdb87047f9d5faac76411982d5b581fb99756c0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZWFE2321768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc049dacba22fff1d99a04e7c3fd51d861a9fd331cd3928b214612c1a933b56c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZWFE2321769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc161b512204cf97238fbb5eb108caa2e9d6560b11500ff83c5aca02e9a7409. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZWFE2321770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f376f546ed2472a51098d03446ae4aba2ac7d591c00de3133254ce6352340a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZWFE2321771.
Kissed on the Cranium with an Aluminum Baseball