Maureen Therese McGovern (born July 27, 1949) is an American singer and Broadway actress, well known for her renditions of the songs "The Morning After" from the 1972 film The Poseidon Adventure; "We
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd014179a02c467a66446a7022a8d34fddcaca7da73259aaf60b24aaf842c6014. 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/a376d36c-60fd-4f3c-89e2-311a6a220ca9.json and https://artists.proofprofile.net/proofs/artist/a376d36c-60fd-4f3c-89e2-311a6a220ca9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
You Raise Me Up: A Spiritual Journey (Deluxe Version)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0738dfaf7658146f9d22bbe2fe1c669abfec5412591d08408deb44d9a1c49289. 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/USMDR1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd317177feb44999e47b4a24990efb0540b582b55fa5ae19e1a6d4cb122dbc75. 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/USMDR1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ef54a442280f14077f439f0bb06e356f7384ae245f9c672365d86a05b0b41a. 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/USMDR1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf0933fa584bed7d64593448e1eefee4b0cf334c0ad8d5a8546d693b3a10921. 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/USMDR1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2517459be35d594ecbb87040bb86c8128b2eaf60ba598177d61dc741d1fab2e6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USMDR1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f02823cb96f80e9772be06e314667a3a850563da15f566ac0226b29c663325. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMDR1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f6d04f0a4f2ac073df15c39b91ddecf994d2fa517b5d17e4ff2e51f3a0bb86. 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/USMDR1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9a35791911da92a11cd79314ade4d9213c5bc708c272270528f1fea8c4c602. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMDR1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40de9c65afa2933d06569658ca31f3b157e824392265cdc5358876630398959. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USMDR1800003.
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 0xfde88ffb9a9a90092b0a7f9acd0f9c3333e9cdb8d589d811f534be92d7415bfd. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USMDR1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf87626336523a8d066b1fd036d85f30bb8eefa9f2bf8219e3b7fdeeb8ff42b. 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/USMDR1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637e2d1b9721b302262c04f122098e13ad6db6be4ddf3e874944f074b4eb3616. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USMDR1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5698b569f586ed85d8083c950815eff6267d41a3611eaf2603c588f36717411. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USMDR1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0460b3f5b3e94647d44d1670ca7daabb3babc3bc9e5e7886daa987a714358123. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/USMDR1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb65e670911ec6e5d0f6ee9f2f0ee9aadd6ec68cff18e860f3b10c5effd057b. 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/USMDR1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daf923b39a37f7e484706e412cd59c7116d3b48a4a3219c6f7ceb68d819ae66. 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/USB960886101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf42fd1d4f612cb19ffcf091e1822bad5b223c8300a4300250ce8cf6c28a002. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB960886103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020ecc79cbb5ca34f7344c1b61735d96b74ec7f6d7677081a5f132e67bf8bc85. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB960886106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8922ff05810cc753c4b2e90175d8e73037050a69378cb8b4a673d06161f753a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USB960886107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0395c9369f3b40dbecf3b7f7ba219c88dfd5b700ce44486f92681ef560537f60. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USB960886110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b87bba61994031852131d51f5f21377b434cf71b7abba481f022674b65e32aa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USB960886112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70998c6fbe478788495adaee26ce0f0b626262518208d30af9313b39fcd6d46c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB960886113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a5d85bc66a59994c1cb4e47422c025f724aa146cec92df1a4808bc69f44157. 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/USB960886114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3892646df5d8c56a076f0323805729fe0ebc7181b04d7aa45142c37a10ad2ee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USB960886117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7682dddda8ab1227550a26a3bedce1a71048d8ed19beb4c97b88f2518071179. 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/USB960886118.
The 59th Street Bridge Song (Feelin' groovy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa676325b06e3e671c769ee26ed60dc82e1f9a1605d4abc604b6f3b38e844f43a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USB960886104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75597a7c1a8781ef771f1b9d862c332ff27078d6d3bbf511ce6e3fbb66fa8be8. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USB960886105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420e6afdd431c66cd9c241c62c2feffd529e58ce3927a8303e0388b6196b6175. 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/USB960886108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9bafd5d486839c6ed0e8adb152190eb3772cc12c6e240df5d5a1d02a196ab8. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USB960886111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc8e3b3f9a54e0519378c62d131017e67003d808edb7ea3a02088edaf030fdb. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USB960886115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcb9f7c5664123c1ff6398f9e50b63ee7d5095680d6ede793cc0c2d487ed97d. 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/USB960886116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a0e60ca52f85925bfca2c8f7ef6a736d71a7840c0e8c4f7c843b6d7cc1ab03. 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/USSM10020969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc261230da4f6fac916883179fedc956c0ae149fa9b45f7d5561212eb79d80497. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USSM10020970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd07b397c6573c8f6d3d90a0913813cad131365e1cb3aa51c419ea779f9a170. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USSM18800702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccda29c45d32a3103b0ba7c522e05eccb7f9f21f45d1efe263bab257129b510. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USSM10020971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfab874a95e0d37598fdbb9aa11415be7770dcc20fa002e9e538e86c9a80c23. 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/USSM10024393.
Long Ago and Far Away / All the Things You Are
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9754968745bda200c85bd176314c2f3edd37eea4014266968e9b9b6dc11e8552. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USSM18700616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef6abfb9a512134e03f8928f5cc6c87e4fbabf68562e24edc995daaa101cee8. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USSM18700609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f68cc94f01cfbb5df37ddce53403f821419d03dda73818d505bea58dc5dc55. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USSM18700610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86141db1180691b131ed77bc96dabce01c12a279980c43918f604f2aeec6de7. 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/USSM10024394.