Thompson Square is an American country music duo composed of husband and wife Keifer and Shawna Thompson, who alternate as vocalists. They signed to Stoney Creek Records, a sister label of Broken Bow
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 0x743139746e515e6d336d4ceefbff419957120932c5bc1ff4439620e7b4e89f80. 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/d4493a27-fd40-4449-8d5c-340dd7eaca5c.json and https://artists.proofprofile.net/proofs/artist/d4493a27-fd40-4449-8d5c-340dd7eaca5c.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 0xac9d1fde5854363e49b7077173195aefc3c6514d9f091f7a30a66a4ac4a5730e. 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/QZ5AB1897125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033efb3cea659e7744ec56888be1ac6fcd1ae0ad5b92becfbcb719f9ad6e29bf. 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/QZ5AB1889566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba19579b3d2fd1c4e36be7aff0a4fcbd69148b37c08e41b3aa7fffff2540bb6. 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/QZ5AB1897131.
Everything I Shouldn't Be Thinking About
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8cb73e57e9d6e5f3431af9bc4c4a253dc5d8e709e0d857c1280de30c168a1a. 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/US58E1300353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51cde81b0fcd54d6eb83725a77261b37d26a18b16754e1677b3cba37191e791. 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/US58E1300354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaa2f4f1fc9ed073805f0c5a960d1d52dfee2f0258a60b827580b5395dac344. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/US58E1300355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fb33fb12705acdb6f49b06c6cf36f2b9a61a42c22f2ee22579935e97e4e477. 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/US58E1300356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1a1c72655eabf33a5ad4af72c50ca5dd8d0909e07898717312c6fe82215384. 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/US58E1300357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f1968373f5575577f2847d141be600e95189e1f1fa21627f16a8d147fcb27b. 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/US58E1200337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70c8f43c5852c8ac7e81014b95e5cc25556a77b4b6fd38dec9108740864f75a. 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/US58E1300362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306a3bbd7492cf4ed8f7d5b9c1634fcf381e4170b960fc9a48aa035b5aa84295. 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/US58E1300363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e41355f032236cb9a4b36dc1fbb54c675a60baca24768b635c0e86a2b3c9f5d. 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/US58E1300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a7a8c6b8dbcb8d55d21e02469edcbae4445299e990fcd3753f0e578a139265. 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/US58E1000270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb9c5f01ed7191978ede4d4132ae5c6c332e2602e586b1be1dd8dd8352a82cc. 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/US58E1000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b52dd3a73d35e29c2d2700bcffcfc419a8da862cb1d70fe90563250895d98c. 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/US58E1000269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe053e0e564ff6f953e2b43821768a8ff7e47feac0823384c48b9dba8d2d933b8. 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/US58E1000265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e74837dcc23b4d1ac5ae0e51c22927d7d5d1b53118c64654be1b560db5ac0c. 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/US58E1000266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5143c93ef8c90aa578f7c5fd3ffd88d3ccde75366c0034651131945a412e2fce. 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/US58E1000271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f47bd136765888f1796de458f3700cefef81c12f41db1ae1328dcd61b5b263. 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/US58E1000268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656d0e572a78ea1f2ef6a87b3c643594c99c219d2c13107aa4a249962248a6d7. 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/US58E1000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f86a6730c6e04ee03f75f335ee00330d1352af92ebeb33a6848a64339ab597b. 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/US58E1000273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fb6428845351f13b2d5fed58ab1f53270bf73aeb56a46a379e16487b6e1964. 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/US58E1000267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223812a7ea9b9b1096458ba1fce76e846ac56595bc0cb11b5382b1532c137843. 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/US58E1000275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfda674776eb4a5118c6ba80ef634023f7794284d3982f0a348645b0d877580. 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/QZURL2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60427ae0051d2d85edddc884fa20d6f1da905bd0f7e8c56be0ff4054196629fe. 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/QM4TX2205066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65abd13643a9881dff272e6e11d69ad4f52bda1c6bdbe4d798a36ca2d2ae935. 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/USR371900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7195f8e8a729c8f7248870065425cde99e929c919539da347202df7d87924c14. 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/US58E1600550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4376f36d90f4bea46c44513ef74c7ede8a0c8a84d06d666fec61a844d44ad4d9. 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/US58E1500506.
What Am I Gonna Do (Daddy's Song) (Exclusive Track)
Are You Gonna Kiss Me Or Not (Wedding Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc2890965fd5ab8fbd69593f006abf145004559b7514f089160fe6afa885e77. 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/US58E1100297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb9c5f01ed7191978ede4d4132ae5c6c332e2602e586b1be1dd8dd8352a82cc. 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/US58E1000225.
I Can Still Feel You (feat. Thompson Square)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e0822a61f7400112013eaecaf6b6cd26273d6de6b61b9f5747f01d95571148. 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/QMFHE1400257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7964c0b57761a2f5b5fa333adff6a4b2069a44d9a2094453640f97df14b5b21. 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/QMFHE1400256.