thumb|right | The Immortal Soul of the Taoist Adept An adept is an individual identified as having attained a specific level of knowledge, skill, or aptitude in doctrines relevant to a particular oc
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 0x18bc8dbef714e5105d22e5c7a5add2cdf18d1fa23f537c220227333f5ebbe139. 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/7a78341e-0b41-4ee5-8959-17ad1270fdf4.json and https://artists.proofprofile.net/proofs/artist/7a78341e-0b41-4ee5-8959-17ad1270fdf4.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 0xacb0d9698d924b13b6917061f17aa96195c8fab472865835df69672477d9bfe1. 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/SEYHZ1000303.
At Least Give Me My Dreams Back, You Negligent Whore!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029673961d717f831a7dfc9af4a53cb55c485906e97c67a9f0822a12193ac9b1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/SEYHZ1000304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65b721bf6ac74193b424cca4f5eb85a736a75096b5af809472ad5835e374d1b. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/SEYHZ1000305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8601d5f55f73ae07d52d2e585e27ecfa515949e72deb040a60a514bcb611f9aa. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/SEYHZ1100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3982ce64f592ac21a2e34e767ba6d193307726ce4e47d5e987b87cb6adc0a5. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/SEYHZ1100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698575250c9992ee5445c59e3b5ae779d15d823fe73004aaeef9c1a31c526849. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/SEYHZ1300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce331998575f1c9778ae373a687c50f6673d7cfd45bc35ff88be6bda47ac3f37. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/SEYHZ1300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bef96bdfac590e88080817c50a8789286f84e0209eb5e1c96cc6b034679a62. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/SEYHZ1300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb14f706d976f1d812d7429ef9f996edb4ca83c39bdc59a95467cbc39bb45707. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/SEYHZ1300109.
Another Year of Disaster (10 Year Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a52974781bc43352f8e1c73f40cf052302fd391ab1b1e3f180716764733a6e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/SE4OU1900401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c21c82efd14d0220a87ba515a20d610c3eedfd14b91294fe66bd98327094dd3. 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/SE4OU1900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa317606f65488a011a59984ffd9ae17eb2aa72da63434035cc544899c387043d. 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/SE4OU1900403.
At Least Give Me My Dreams Back, You Negligent Whore! - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086bcde9fddd83e603837ab43a83069d61d80ab2252633440ed93e36dc646193. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/SE4OU1900404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9d3146557f67f0fb6c94710f826ce793e2e029826084ed85339ec32addc51a. 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/SE4OU1900405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e724cfdcd33210d6552dc90e4f26721d9a428ff7980a341480afb02612ba3d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE4OU1900406.
Lets Celebrate, Gorgeous! (You Know Whose Party This Is) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fe5919a1fcc71a7700b9d95f6621e3721196c52dec9ac6a97dc40142472d5c. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/SE4OU1900407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3705b95cc21fb84b1c7282fd233c189e7805b65fc895731ac991dde1bc3a3e6e. 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/SE4OU1900408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d42d371d28910bb2c1c7188f1317279e18c2d163a38fc35ca62324531891ab0. 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/SE4OU1900409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6154dc992338a1c78b8f25546a30e932f0f57061d74a7b585d58aa804c7e9bac. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/SE4OU1900410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7464426efe5cb90c686ba3f6d329cbc1ab2eee8bf8be2a5ab4df70158b96e679. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/AT8272539101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f65c7b482165d00e4869f0b15b48620cdbed92361a89f4ed6d5c1e517a310b3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ATN262539105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedda246005bafe052b34ea6db562cb34c0f08d4ed05d1eae85b539bd38185d9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ATN262539107.