Colpocleisis (Ancient Greek: kolpos, meaning "hollow" + cleisis, meaning "closure") is a surgical procedure involving closure of the anterior and posterior vaginal walls. The procedure is indicated i
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 0xd2536d4096d6e2b93a0d8e5de965824e0f469ebe52e6597854648e637ab0321e. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff08734a-4a9f-4498-8420-ab9a54f36336.json and https://artists.proofprofile.net/proofs/artist/ff08734a-4a9f-4498-8420-ab9a54f36336.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 0x5cf90ee8ba3bf71e907b175e920e7f3588403a2d3c75eb9d50f09ed05bbc71b5. 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/QZES52365637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77cb750ed3c0a253c2f6a14b9687bf63b09864f163f3380ee00ff842402a8b5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZDA62370932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dd865b7917eebb258204c334c6488a77a392b62ea57d0f2e89bb67ea6bd82e. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QZDA82322890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f64e68a9fcb1cf7ef5ee7613ed2892446e2ef7d6d0f83d52181ff72c4a5aa1. 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/QZFZ42335907.
Mat Davies and Jake Gamble / .357 Homicide
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac80e2115659974cf9d8e34d266023fb5072986de17c48911f7c185661b622e. 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/QZES52365638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c1db401aa4a9b9d0b0e9c0a2dccddec610c7515f20487606d6b14d03db22f6. 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/QZES52365642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1163509d94a34014bed0f6a22c9108d6d98c08a251e1da3cb08f194f36a3ef. 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/QZES52365643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c8fde571f03294ae509df750a910dfe1df01280952ad787bbb91d0055cba4f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZFZ72319115.
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 0xf4599428c6e5b892effa68f299c780a169910cc7b64183e037353e6677ba1d1b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZES52365639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605c7f93a493cead397d4ac5609a74572cdd1378d747825c3687e87db8dfc773. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZES52365640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752238289cb5e6c3666c6f9cbe18232f8f6e4e3c88769b1124c06ec018a98bce. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZES52365641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513dc908880d0e87e92844a19db191b06df0d2869f41f8c30581f4da8d7ff678. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QM2PV1879460.
Murderous Aspirations of Throne Transcendence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c6eecff198bd935cf86648ab39c07605a5164b3e396658f4be81836717f3de. 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/QM2PV1879463.
Spasticated Facial Chiropody Encounterment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd206dd6e1cfa1644fa9ae24b70e38d5e8ac5ae5dc2171650d458f0c154d5bbcf. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QM2PV1879461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1494565a46d3ed4d7e70f73eab89486b4b16768b7a021b7ca4ca1d070f8e4db. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QM2PV1879462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4f5db28dfad9b980aa16b2981cadd5d11f2a3b76d049c88e4640f8a30aa4db. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/QM2PV1879464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4722ae817eaf3e4226bb86489ef477141dfa2c565aa3684bcd80bcbbda94d1c4. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QM2PV1879465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d142d1d1e684128a51ca059e3016501f3bb903bdcb750420e31039ec2d97c0. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QM2PV1879466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b80b8f8e428f08c09e4a0f78180190a23f899505cdaf69eb783967a55588f5. 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/QM2PV1879467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09881d0919f39fa68cc9ffe33061dbd52a83993a3194e9f5db091407c614be5. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QM2PV1879468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1218eb009c7e23e644d4e72510c00f91d3e7f8dbc37c45a5fab53e316767aec3. 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/QZFZ22037071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2358e82a7a370545a7feb80c6343ade42eefaf1f54e2c6a085808c1580164168. 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/QZK6N2516184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c22e877367900393584814e0fa0d3946ca5a5c101943ba884996eb9aa4858f. 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/QZK6N2516183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f162c42df0fddda153692194d9ede9b9d89b73a7815d69576ac6e550e79c7b. 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/QZK6N2516186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae48d9d0f413eb54c319878672643646b90e4e3caa1b01397b624fa3b7b5151b. 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/QZK6N2516185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fb9c0bd6c554be91b4bef543c342102b923c2db5a529a636f781a9ffa59ecf. 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/DETJ51800096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a110191d3e2da75aa2c5cd37d8bd4099ce1c5c5c591977a801789b76bea723. 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/DETJ51800100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba41ff09341494f664fff24d0213491519032ffde2b5fdba8cd3091b2836d2ec. 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/DETJ51800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf929f7c57ee8899608c7afb8c1a4898d045e5bf493bcf8e8ea4861ec96f7aa. 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/DETJ51800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be2cc5057d1f3c776d8c8a0bd65b9b1eb4f7172dd913a384e3b153bc2db7946. 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/DETJ51800107.