Philip David Ochs (; December 19, 1940 – April 9, 1976) was an American songwriter, protest singer (or, as he preferred, "topical singer"), and political activist. Ochs was known for his sharp wit, sa
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 0x848308daefc0867ab7f9efef97df0ae574717af82cc6ffd5eb4c6bd43b799415. 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/69f4147a-921c-45b1-96a5-51c2a437c501.json and https://artists.proofprofile.net/proofs/artist/69f4147a-921c-45b1-96a5-51c2a437c501.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 0xd0947d323bde0522b6a39955ae26079145869e24b006a17da1e6945eca284053. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/USEE10182529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd3fa08a509a5d9c17113cb0434250483716920141bfd2cf6ab7b9430646889. 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/USEE10182530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc8bc0864a24b24a975a2ee1042b884b6c88694f486ae8430282e97d09ca50. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/USEE10182531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d79974f3d13d779ee462be7d31022ee9672f80fed531fbac634dc9e6d57070. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/USEE10182532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebf32588647684bc61b7e3f20bf24265d8f222f68a9c989482399d3620a5c0a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USEE10182538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cf3ddba687ff6370bf53c616f6ed2981a30e1e1a38c96f27227e328fd86b4a. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/USEE10182539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6753f2020416d26cf38b71e5946b31f85865524a493218b4360314ebc820ec5c. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/USEE10182541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0e68a71380dc7d3d1e059abee6513283d8c51ccbf6acb1b3b72407d2763449. 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/USEE10182542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50ab93a25dc6b645a9212d7fedb487e8e84422242fbc3de37920bd8f7f43408. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/USEE10182543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4367043c899cac036c7c96a5dd61d4fbf414736626f8a9f947a9b6e4203acee. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/USEE10182545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3191e71accff38ea24a2f8466da56fa8c7235400802ad3b0298870b95a73925. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USEE10182548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1426030ca6c19fd54b2f937a666922912987e2aee958a62e581af34439048369. 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/USEE10182549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4156b5162a6346530a551983e1a9d31d34a74566c28cee6d31245313ba29b9e5. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/USEE10182552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499c0fd7b8d6796a40209d55e57d6f23d3ddc651dda32fc7a866f868ef6f699e. 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/USEE10182555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2980ca9b1e97cf1002059dd01aaa4063c3f964b27796c2c28d473ac7e3126b58. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/USEE10182557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24da9b0e66e9ba15924bd50bf7b10bcbc6af76ed6609422e27fbbbecc53db2dc. 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/USEE10182558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351dd835fae5ccb577933b774a87afdbdd7373ff1674aad9c177bc9bfc0b8376. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/USAM16774730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e28a9a5c47b8be5ca1c9fb3b9cbd76c1bd9425228180a0e262fc1c459a0994. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USAM16774731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cef68f4b9d36ce0e1128a88e2686566c0f1da2b68a464c4d0eaa736814ec65. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USAM10000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12ded22d6769d8053554cb90105a3374035fd8c9011c596526d75eaba516814. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), 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/USAM10000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fb7cc82bde39d5c40c503e73435266ffff7c37e7429a21b35741819dcc559c. 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/USAM10000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe482f8237c9f9a85007692b99e8bef2196bb433b99fbdbdfc78536d5f865b8c. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USAM10000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67315b8f6e2a3fdc3d4bec65c273fedbbcd8b7edbc68f88f8582b8aec9f7d6e. 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/USAM10000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8da0938eb280826ea6f2af04f697e8a724b1789c7d4c764ac3f0356ce347bbc. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USAM16874735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768b8ab32087b44db0dcfee61cb029203183db1a66c832b5692cd6901aa07803. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USAM16874738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde60ce6966bc8ef7fe1a09686674737104d365276db70bdf797f2eb5d40360f8. 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/USAM16874739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad2b7c58adea74011c648e15de0fb3cf941386383f2eef883f4d18d092f7cea. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/USAM10000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf589b40eb7cfc8f588227be90965dbb526209286fca8edb9ba25d49f11d94e2f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USAM10000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692d62f248f335ffe52a09ee489773f6225f6faae1b4fe94ace3981a74cc8a2e. 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/USAM10000146.
William Butler Yeats Visits Lincoln Park And Escapes Unscathed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d150509096d878a4143ddda13f78db5ebb22110aa77c78bb92997788542a92. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USAM10000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf603836b7b6f8abfcab5b7ec38f86cd797426ad73073f8d4df90e693d2629b11. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USAM10000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda800daf31765a7a1871ea2b3703629542e8062a8037a1b7312d071d0d80868a. 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/USAM16974742.
The World Began In Eden And Ended In Los Angeles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2c4c556513bfb3a457a7a3655369955b3d3ea71954a73987ad2701866b3206. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USAM10000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc71dbe1b744371397d5020efb922bb365b4c0ad392fb4f2907316d560dd7ee. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/USAM16974743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d8abcbb97b0451f3f791114fd2102a411ec31d1c3318c42c0f72774f322a46. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USAM19074749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa378c3e548b126bc970f839ee2f59f449fc07cf88921255d530ec2b4d4ed3faf. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USAM16974745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0c5b4004146ff1b12450250ddea3376f0a71d94c603ca09b53c7a3ec486872. 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/USAM17074751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a559b82f61dc7dcd560ff793b3f10e066dba93047c6994b08c78e0d82996ca. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/USAM17074752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c776e53365953985cdbb13fd175271b2af3913222df9095933c5a1ec0bb6a3. 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/USAM17074755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7c71121735e16e5abbd6ddf169f45169ba599689ed21db2d3566e0686b71ea. 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/USAM17074756.
Live at the Quiet Knight, Chicago, 1974 (FM Radio Broadcast)
Broadside Ballads, Vol. 11: Interviews With Phil Ochs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0947d323bde0522b6a39955ae26079145869e24b006a17da1e6945eca284053. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USEE10182529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b1471c10597d47dc20ec5e37b1d192f8597f5819c96353fed9f3d948806fdb. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USEE10182540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0264f03750a860425c62f9b4272ec7e3c0394532fa299cf32f02dadd6eb53dba. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USEE10801355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580307617433d4e2da2a6809f1576091e930b10b5234c5aa42fa59a1ead904fe. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USEE10182544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329c2a53c1d89861d5a03f4e1795f70306ae91a29c13c7a47e8d14433031da5d. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/USEE10182546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ecd278f5cdb08500e26673497ecbefffc167d11c59158eb1106d1723bfb4ebc. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USEE10182550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ab0e225f939a1dee499af8c84a477b3d77cff0cf78807ca65e6f42f2f34b1c. 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/USEE10182559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2006003f43c6c2873298ec92b85da7788971149c90928346a1645230782d9d. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USEE10182739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b6849113e0e38471014eaa325a773dd89a68314fa6ee37cdbac6014615b528. 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/USEE10182742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce2a8ad4d8093c98f0cfbce76da306f35d7964a53d026fd5577cedcb6c1dd80. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USEE10182728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c51521066dd6f01f71372cc0c9c70491caf117ea057d18b7a30a0ad4eb5182. 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/USEE10182740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5aa5dce1592d4c4cbc4fb4d84baea62157a42d9959e3d8f34130358355f7b6. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USEE10801353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436c3593bc53ce2aa02f0770557941d2b961a19bf26f91d8c4706e58e284e0e4. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/USSF18900802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491ec89cf277159e40204a5288f18be2ae0d3087ddec89cf9b713af7aa0c7104. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USSF18900804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4b28109264a8635d2f9569c6152daa87495e8156df7b75654f198aa2f5781a. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/USSF18900806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc098914ed51ec67ea503689380225771d55b49b053ca1e00e630c695f130aab. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/USSF18900814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac518fe3d65949530e51b0f97a4f3d9ada553f55b495e5e4e7612e01e11f557. 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/USEE10182752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06251b045d6857c995a74ebad0c462a32a4c20f40d4fa9d74ceb9d76a1d7b9b. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/USEE10182760.
20th Century Masters: The Millennium Collection: Best Of Phil Ochs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991bb7e7d92319b60bbfa19a75bb1e209c9ef5636fd584557e76f9b016bfe90f. 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/USVG29652598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1e8dffea1f576a76cef955a5dac6eb5a921f176b4143b67538101823520acb. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/US25T9919010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c4311e521323ba4a2d0ad01a8fea8b1c8ccb2209f9f8ba307f3f58d5da4e05. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/US25T9919016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0fa5ecaadd8e1f5bdfb5fa6be5d9218da85691aaf41af38e291597b5f75691. 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/US25T9919020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00393b56dba5e8dc07936f16feadbca0d3a521607a42d01d6cc4f46f9323e83d. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/US25T9919023.
Live Again! Recorded Saturday May 26, 1973 At The Stables
Here's To The State Of Richard Nixon - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef87970c4e96cca0ce5818f01fdb902cc11bfb14536cbf4d9af4ed6228f14df. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/QMXSL1402846.
The Best Of The Rest: Rare and Unreleased Recordings
The Devil Draws The Line (Live Chicago '74)
Forever Changing: The Golden Age Of Elektra Records 1963-1973
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d923845c851754849fe65a01f96ba7d6b79c4d966ac49661122331ada50a529. 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/USEE10182747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580307617433d4e2da2a6809f1576091e930b10b5234c5aa42fa59a1ead904fe. 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/USEE10182544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bace8d82ed0597a540d3f29b2b5e420bf3d76082f8d5a44a6180c44a6201bf6. 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/USEA28900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc8bc0864a24b24a975a2ee1042b884b6c88694f486ae8430282e97d09ca50. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USEE10182531.