Phoebe Snow (born Phoebe Ann Laub; July 17, 1950 – April 26, 2011) was an American roots music singer-songwriter and guitarist, known for her hit 1974 and 1975 songs "Poetry Man" and "Harpo's Blues",
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 0x70357d84c3f5dbc373373244f3781279a744904613f21e08775b3e4ad35faa29. 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/07dc4095-6a62-44f1-936a-ea5335d94dbc.json and https://artists.proofprofile.net/proofs/artist/07dc4095-6a62-44f1-936a-ea5335d94dbc.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 0x210be3de1e9d5d341eea1e4cd3c60f44ee3facac1599efbda42fb34b6d468709. 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/USCA20702618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf48629e7a8fde5a002c0d62fb366ca1064ebb3f5d103187c8dcc22c484a9a2. 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/USCA27400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0783c1489c47535f14cafe0dafe9f234da79dcfd74ceefd1589ae3230acf3a18. 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/USCA20702620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0decbc24d0cff0f223b98e9ad666fb93775fef73fbd9858c7d85244e74429521. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/USCA20702621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5bcb81bf2ec4166bd15a20a635ff0ca8388c982fe563a28aa60a4f4e0caa91. 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/USCA20702622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1753ed4a1bf3b1196bd32d6f2a8e7e00a090800ea98d06f073594561d6487749. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/USCA20702623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa881c1886a804ddbe015848c68a186e6a456e95809cbef947122da9aca7340ec. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USSM17600448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a4ecbf5a4cbada73df74ea865252176361e27b75b1f1fa9686571dac27b368. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USSM19913830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d850fb80a798bef614fe96d6699b809b2bdf08a7fa39d1b3530c4d67d40c14e. 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/USSM19913831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c172ef17b584224bd2cdce6f26d00aab297858e4621368757e0ddbb81fb6c6. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USSM19913832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa174689eb76fc4f9d276d0d28a44c6aa1d202c592e00c6f55223247b45ecd456. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USSM19913833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5a89f0ca09ee80b6e8ee43afcf146c4ae77e12d286de7ea854fe388b9ac911. 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/USSM19913834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5dc3e21a0c3d052750f9e8c0e846ef98ec25811f6df5034d5eb2a99b92cd24. 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/USSM19913835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26be05b1131a9389bc5755db2c31b00b0f1767c39ed067266c5b0520bdb79e2. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USSM19913836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d6e6a23eabdc798e3469b975af300908abc267ab155d27e707ef02fbab4053. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USSM10102827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0175781f033b29566408b77e6ca724d7cf075cc908e28b30619088a46e77545. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/USSM10102833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa7a67628a3f526b8a0d62800370163b537749db2a981c7e67421e6f610c462. 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/USSM10102828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97a5b7a38cd751e2ea040db1fe622d687d646ca15686535bee363efd062cccd. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USSM10102830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3165defca15a4cb720b85d8731c225e6490e7faef5eb4f14d2b91526cd0067. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/USEE10503009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6a5e8f82250e0b541745a80ea129c808b758902affb10e0f6d050854d92860. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USEE10503012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5dc3e21a0c3d052750f9e8c0e846ef98ec25811f6df5034d5eb2a99b92cd24. 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/USSM19913835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da18f393f45994e64755e0056eb19079d9ea0c99110df55a7c820d42052a67f. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USSM17600447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef7a71589af86e1392d668b5ff9b625ae525aa986388900a6745acad20bbdfb. 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/USSM17600451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa881c1886a804ddbe015848c68a186e6a456e95809cbef947122da9aca7340ec. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/USSM17600448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d6e6a23eabdc798e3469b975af300908abc267ab155d27e707ef02fbab4053. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USSM10102827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa7a67628a3f526b8a0d62800370163b537749db2a981c7e67421e6f610c462. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USSM10102828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97a5b7a38cd751e2ea040db1fe622d687d646ca15686535bee363efd062cccd. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/USSM10102830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b088438005e357bdecbb9ccde411f14749c9726ce4caec58fa15d5edab1c24. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USSM19913837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a4ecbf5a4cbada73df74ea865252176361e27b75b1f1fa9686571dac27b368. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USSM19913830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0175781f033b29566408b77e6ca724d7cf075cc908e28b30619088a46e77545. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USSM10102833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc245515f01420163994fbc4bb0a1886bdd0edd846d73a48e6bdf1becbe99c924. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USSM10102835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063973960de6a5cf6bcaac90b0de5f0953c26689caef7b57db4ea1976c9d94a7. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USSM10102829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ec1e0138e6ac9ae39ceaa474f463a5274f9b29e4f2b92cd48f30714c7b7182. 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/USUM70835166.
It's All In The Game (2008/Live At Woodstock)
Gone at Last (with Phoebe Snow & The Jessy Dixon Singers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b2b0dd28a08c863b43007572009b6ab88074151ff838297656684a2bcabd5e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM11002306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172db88d33bd5ca6d6f9cd07f5ec44b2c704782d11d6fee962cae28418c1c665. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USQY51409381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dffa372e890644b9fb856aa2ffd522a8330bab1c8eaff4c3997b66cdfcefe39. 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/USGR19905772.
ドライブが楽しくなる洋楽ヒッツ！70年代 POP
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5566f96a06f3b1ea7b4f15f9345fb3c4dbfffec0a34e871e325f9cd77fff8a5. 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/USSH49400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5566f96a06f3b1ea7b4f15f9345fb3c4dbfffec0a34e871e325f9cd77fff8a5. 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/USSH49400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b2b0dd28a08c863b43007572009b6ab88074151ff838297656684a2bcabd5e. 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/USSM11002306.