alt=playwright and director Gina Young, in a black sweatshirt and beanie, with bleached blonde hair|thumb|Gina Young in New York City Gina Young is an American writer, director, playwright, songwrite
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 0xf67401ca682a6bda3277c821890d00cffd3a0b1c7929e26cb4e345fc12724b92. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5ca00e1-3d94-400f-909f-6d5d964041f6.json and https://artists.proofprofile.net/proofs/artist/b5ca00e1-3d94-400f-909f-6d5d964041f6.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 0x4eef819d8aa9a4cbacb82cdc8a537d5bcba6ccae31ead46f67716456ec5763e5. 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/USHM20827691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31306536ad1934228e9b0cc5c0ea53d18f2adf84703702fbbecc4762a79bbf8e. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USHM20827692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d3a40ec91f42535c9e044279986c3d5d87bec1c9f7aca977524666c3437b41. 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/USHM20827693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da7dc60b2f786455a1abd7954c93ac76177e77a50be26fb7f78192f5606789a. 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/TCABU1432473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18a849a26a184549c6e31d9bf6690a7bd3f0e175c807b3deca6b372e51616e2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCABU1432474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18f78f8ef598b1d12331dc09872f7266901d219d73652b995da23cff8673849. 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/TCABU1432475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda42f4d7da961748de488861de77ad96769aed28dfac692e4928d3b01d571d89. 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/TCABU1432476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420f38f15dd5ebfa63e97094a1fba984437348acedfeafd6e646fffefa7ddada. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCABU1432477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2887eb171295bd305483a98bc6ac0a8860ef5c5f556c8d04663b72733cf90520. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/TCABU1432478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34935b704122c7e76790ad3485bd59cc6d5996731ab2a76515157075d8e7f849. 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/TCABU1432479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9efe0cde800c62f6945db26c33d8e497dc0ad1ea9f576fc7c937f275f8ac24. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCABU1432480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08058098f91cf6cdcd0f1414c1c6165dc8c0c674cf46998e955b653ea1bbbd51. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/TCABU1432481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0596090540ca99d7f6b6c7e7ee20fec95c2e422a40bf33dcbc0f60c7e67903. 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/TCABU1432484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcd9ace0e12331ee73fe6109adecdf36232569635ee8804b69a9d86c9c916be. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCABU1432485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fbfcdabb69fca122736b31fa0d2ffa219c7afe47bb9f92468b69f55c537fb4. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/TCABU1432486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbef00070ac0955edb6616314850e87dae1a3110196a0526acaf883cf729ad5. 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/TCABU1432487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14534d8fd11511e3f4d14daaeb9261efb657008d5dd8ddaf024a717d6979170d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USHM20454614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa428b77447d093d357ce9c80fa1ec60f748c1d5d251e474d82f1c3ebb5f35f2e. 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/USHM20454615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa727deb6a7ec4da5d51aeb01e0713353c12af9c2838af8018c88d3ab426365a5. 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/USHM20454616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad995772071ade9d43d6ce5e218bbb032839f84c07096719531136284ae8a5a0. 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/USHM20454617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf673c9e62605d6b4e8ccf42b5a39aa7f477b5e7e6b71347fcf653784005a818. 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/USHM20454618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877015160a3a433a2a6f68f535911e3437c6e72349532368054009ec42dd4b6c. 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/USHM20454619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562ab923244b0a9ab840724531074bf1c9952664a66abb2087c97c45083a39b8. 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/USHM20454620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c3931a14230a4a289fc67005c9aa8810ff006aa5609220689449d9694b2d8a. 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/USHM20454621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269b579e80bd34de2c30e1aa7656afb61fc95debfe2fadeadaa512113c857376. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/USHM20454622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755d6c5ea4ec377f69913d431bf389337a168768f5a4de97d35215bba8202d30. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USHM20454623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bea82eef71a737cea2ea5c3e945b53abb4b322b313be9e6dbc005316529a67. 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/USHM20454624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543d0933cd00ba4f95febce65ede5748b1c86f4947825544f0d7184c05bdd66e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USHM20454625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063b6b4aaa2d113fb19042e680b4dc01f37379a0b3f173a03595bcaee034ad46. 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/USHM20454626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacca501f6c588e3ce5523e5b92212352f61814ef8a597542da0090d41f116698. 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/USHM20454627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06bfe529aa2ed66ca2014d2c60436ef59d94b74dd746c9efa026e927a3f70fa. 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/USHM20454628.
Keep Singing!: A Benefit for Compassion over Killing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eac380cce513cb3ca3897a470a9b410d4e426f2cc301590946713b1862cfcbc. 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/US4XR1124103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707735725b69300fc601489a9eb7590425ecf06111017e617ba404df1e24309a. 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/US4XR1124109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96652e7f15260fba7744e528bbfc6af6ae5386669e1a8d40abfaf0adb20d955e. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USHM80561942.