Patriarchy is a social system in which positions of authority are primarily held by men. The term patriarchy is used both in anthropology to describe a family or clan controlled by the father or eldes
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 0x33ac2db6e3e0e33e83567076b02f8dfa076e990e8204a7b9ae509057791afe11. 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/b2eb656f-0129-42bb-b068-602b8a4c7648.json and https://artists.proofprofile.net/proofs/artist/b2eb656f-0129-42bb-b068-602b8a4c7648.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 0x6bfd4d97049eb185d686a170d4f9a243f29e5927b387644523edae22c792446c. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/AUBEC1926592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4ba48d43012739dac412eb78e844c5967cabb6d1a1b6611432a5a3d2c3ae36. 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/AUBEC1923001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59363f0e1440cd12b4ce9ba0fcd69d61f02d1db57c04cc29ad1de8ff0aecb86. 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/AUBEC1922456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4709df3b49f163a98a9269b0674468acb699f8bdf9dfc85d66d43fd1bf66933. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/AUBEC1928183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ac5d645c2c196334b6a34f209f9c18a4614c7e83b70decd99ee0132d02a3d4. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/AUBEC1928184.
I Don't Want To Die (Geneva Jacuzzi Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7c60395da6e8160318e26393caab5107db600e3292dd9ea8ff61ce6f0ab4f5. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/AUBEC2074398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83496bc0f7de99da8968783afc06495aff43de69682e8d237fabbb3eb9b0f705. 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/AUBEC2085427.
Sweet Piece of Meat (Xavier Swafford Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb16e2de08b94672e8b7bd2e950954d9ad1ec3c53241e37a493fca6d7e109b76. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/AUBEC2085431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3be2768c9338e6fe9f763efffcca9c3cd0ee0f3f522315243999d7623030dd0. 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/AUBEC2085437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1386a1623e002c53c5309100bc7d222532134f2dd197d3a4f1effa66497ee53. 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/AUBEC2211066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcff6bfb58a61255220a3c5ceff4eccdd138d932de4abfb769e9d459605b09ac. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/AUBEC2162965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdfb7a3498716ccb3649aba04da5d2e9b5a8f70b101e347b9a5d4f2e1453341. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/AUBEC2211065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3387d628c3be16d74b4f3b76c7cb94640472aa3f3907dcfd8c4e712743f6584c. 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/AUBEC2211067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8345f1baeb22c00ae21168a4b67c251d4c187e7ea07fe8e7bc18a196aed529. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/AUBEC2211069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fc7e0f941f9ee77c1c50618f6767226d6ad6bfc3526829f0e08db6539b7ace. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/AUBEC2211070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f2dccfa88cc33e04378a684c486ed6e9068b6c77e19b70d54dfc379a5a4eec. 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/AUBEC2335478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5755380be6092c8c06997173c62909760c37047ad85605df9d7d7847a4029a. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/AUBEC2335479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4a53f52fd1738e45ee2235a3d41147528586c5c324d2a6bf6a62448201eb68. 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/AUBEC2335480.
The Man for You - Houses Of Heaven Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb880e7564f1acb1d4f10ec6a71c7e512bbc761f080f7a8fb5ac37c410755ce. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/AUBEC2335481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68b5f84c836e5d89ff013ceec3c6aafceb9e26a942fa3fdf207a5c4e75ce8f1. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/AUBEC2335482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc091380361bfcacf2dec31faa6233a84a47434efbdcf04c897c7ab28520e9556. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/AUBEC2179404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428c71d99326456d976ab318afc782757502f01f2688de9e3d4216b67d9ea678. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/AUBEC2335483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1c231e904452bac4a954f50e9e923987ef24cb6050ae763b35ec1520225aac. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/AUBEC2166937.
Don't Fuck the Drummer - Pixel Grip Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bb6dacdf40831fe392ebb149c320f6f544d0daf8ad503656a602f8eb343682. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUBEC2335484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8101aa6fabc58c27b7424eea8fb58748eeccc0ed26709e3927834a09f7101e5a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/AUBEC2335485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058a12581f64cd4ff4b7168bebc459ccb374f8c118b3b5fd69cca18979c78bee. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/AUBEC2335486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73206bfb3f50f9319ebea63c69821af746ca32d98b84f9ff48bc8f637b0c68b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/AUBEC2335487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93058b5b0c6eeaf6ad1073ec3aab16d87cb827c69447eeb9964d17ac5d80109. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/AUBEC2335488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56558414f2960016227f9ad2bf4d8fca0444933164410577788108500643c099. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/AUBEC2335489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd908bc4878730f0754a15655e905504e9f7a27b7a47326614a309be83125fd. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/AUBEC2335490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa514d36152fee6d0f859a1c97f6090af3c5ec167b3f5d69ca3b7fbf5a7557087. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/AUBEC2335491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ec5cbf75c5c2c8b9b614f750c4bc56f8c20b07c619a45bdff8b523ef2844f1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBRKQ2439524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e190c781cfefaa12b79dc7dd53786594fc84f71b5d8da8afe75167b22fb433f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/AUBEC2172912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375300c1e4397dbcbdb0cb7a10d14c4397c7b08f12c51535be03b2af8f89e721. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/CA1C72000077.