Elizabeth Mitchell (born Elizabeth Joanna Robertson; March 27, 1970) is an American actress. She received a Primetime Emmy Award nomination for her lead role as Juliet Burke on the ABC mystery drama s
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x9e87fae83ce1935e872631873a58ac6a055f673a2a2cb08e032878dcfe3972dd. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b7380fe-01d3-436e-a657-7157d98e4d51.json and https://artists.proofprofile.net/proofs/artist/5b7380fe-01d3-436e-a657-7157d98e4d51.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 → block OTSBitcoinBlock must exist at that height 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 0x57f690885f3d981ad6cca2dda9734b0aa3add149601bfb05b08362a4f18e240e. 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/USGVV0600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94eb89c73e197692466bfbf060b4b7306f62ca986dd78dc1178934cddf6a134b. 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/USGVV0600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaafb31a8a86d0b2715a9bf9e131c76ec5daa6d19760dd77b65c949cac9797b67. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USGVV0600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386ae5dd9ad590f238b6e251ed0510ec167083d82d801c116e2c990ec9afddf2. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USGVV0600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7103e04b3a011b76b33a755004dbc876c615c437236e5da7b784aae502f30f24. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USGVV0600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b1a5c8dec8f345ab1beab711410cc425bae708de28ba34a796b2ceb53a8b48. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USAR50312159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdf0a03ad860857420ca2960fa600e1229ac2954cd597118180f75b75ef0643. 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/USAR50312161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa927aa4f38a4b8277b8e9121babdc501de7c2125322d87ef6aa3f374eb174cb2. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USAR50312163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8e501440b09d5cd2950e42cb1e4c753f6c7c192ebd89abc1c445108f7e978e. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/USSF11006413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c52a6038b874357dad37ff47e2dd9e841effc1d7a262734d91bfc76bd7b766. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USSF11006414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1054a519b8f14c8f25e3b4a7966a46ffbfc314847e938f7f5682505dfce752d. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/USSF11006417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3bac73165f21567e0e4ca27a6c4863cd9b0260a5757b7292364f81fd1a30d8. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/USSF11006418.
Little Seed: Songs for Children by Woody Guthrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8f59c9021e22d3daf40bb50a517b198bd452f0adb7731d9f99afd9c4092281. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/USSF11207207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ddc8b2e75fb6940501e1a3565c2c03ee2773364e40dcef2d9748eb5b15c653. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USSF10606317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ddd3c8a4d480f3fe764d54d5581778deb9af6563f93d07aaebf0267ad82b44. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USSF11206501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe917b9d5c07a0896f936b8096887e5e504fb2b1d70b27332da211a2f8c1182a2. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USSF11206505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55410f1c96808dfc4d4c80f4294e2615778e16d7b95a2cbc834ceadecacd6b3f. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/USSF11206506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887a5a35cdc876a79a9ce9024e2fd40f8f0d9bfac5cf7758d344203d079b9a3b. 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/USSF11206507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22c7f16c42aefc97eebf124e64c0371b90fda074b8b6ad2a5ec91a5ae35c145. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USSF11206508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35368fa5bafc715ed2eb4bd430b81d9f69d42289d6217a2ea06dc3efbfac3576. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USSF11206512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d71c2379a17e72232e1183c168491ee467f6d8e182382c85497912fe22c2f25. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/USSF11206514.
The Sounding Joy: Christmas Songs in and out of the Ruth Crawford Seeger Songbook
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66496bb09ffa14800e3122bc31bb8bec1c7e64b1788747f4e1258a370377b329. 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/USSF11307401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a383497cfc623a00f19c872ba1f6102d73e366076db5e7a2c368404519b7c4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USSF11307402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127e6252bbffe59a261d78f5e98c5fec5030b755ae289b0366dde8ac70c5af32. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USSF11307419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cdd9b5bd1edf1ea6c2e6c016ff383e290ff772ae8fa12c2d3eec1f3ad2b387. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USSF11807504.
Tú Eres Mi Flor: Songs For Children en Español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f337438bca7e1d423612046404b44c5a9dcafeedef4b96d7bf6467a9f8e3d66. 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/USSF11807502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e03dda3eb7bcbf283e322180614dfbd26df71bc6d427eb73aa41bfba0010fa. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USSF11807506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd138b7f95c9ad25fc1ec0de54458519a4d45827390b816ddfaa1284171389cde. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USSF11807507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf98dfb3e717881b78c4827c93f906ffaf819938e2cb99bdc247d0baebeed4f2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USSF11807508.
Rema, Rema, Rema el Bote (Row, Row, Row Your Boat)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c7c2e70d30d9f3a20d21d923bf6a299542d6922fc1985ee278cffceccb6b3d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USSF11807509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2afe1d8d6a468c7501bd1a455dc637ed810b7932d7ba598368a5b16d965994. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USSF11807510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c027df0a6293b8b7dee81c8b9216684dc477db3ea3c35808d75bfe26e611af. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/USSF11807514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5efae047b4f8ece45341b34896491a14f79b46b6861dea6115e46e7297be0f5. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USSF11807516.
Let All The Children Boogie: A Tribute to David Bowie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e062ec3eef3332502a9f259a329b50709208454505d564b3973c0f839b99dc7. 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/USGR91600417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b27f26421dd29a9d4af4029ee56992e9b8c16639d6b22d1aae114fea347fbb. 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/USFF21301914.
Putumayo Kids Presents American Playground
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764117302a1b955cf32f5beecb52396948e2ab9cbc029a495eacd7e8ff33a78a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSF11006405.