Portland most commonly refers to: Portland, Oregon, the most populous city in the U.S. state of Oregon Portland, Maine, the most populous city in the U.S. state of Maine Isle of Portland, a tied islan
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 0x3d83f099774e473fca40a6fb448a9190488372c45d0e5738cab7dea58ebee38f. 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/9e8c275a-6ea3-483b-a98f-e994158efba5.json and https://artists.proofprofile.net/proofs/artist/9e8c275a-6ea3-483b-a98f-e994158efba5.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 0x647f36f4f975c95c11bbb74dc0b79e5801e29b0f2a7cd6ec63b4cb293f6a3a89. 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/BEP012202001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594493b8b197cb57bd9aa3ed779cfb9dd50692db01a52676fe361a5334083a5a. 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/BEP012202002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b336fde14ca465470a181f1132480e59e41389568e21f28bc9bbbc1dd90331. 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/BEP012202003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fbe3105d52b58f67d756e4b8eec29c351c3cf8c4c95d9d2e62a1069cc1740f. 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/BEP012202004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14b078a6f1d7ed0d81580db5f1237838dc2f5618b3db169ce1da0d3b28917ee. 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/BEP012202005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aca7392b8b4cd3c849d02b9797af7b67725691041674560eacbe1dca85baca6. 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/BEP012202006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bda1e4117931606a528e88199783e92388625fb34cf314a2e9e1c7089711b4. 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/BEP012202007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0343f8e6ff5c84739ce63adc2728180ef3e0b47b5d89364556a9c3184fb63a0. 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/BEP012202008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf890f7c0986c966a3a98f38361b6b6c8de0430ac612bac902f007823f028c6bd. 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/BEP012202009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b67f74f3d90d9a0d56eef8b4444a7f1aba23223dc88c5e1abe4e0ad9143b04. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/BEP012202010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf998d5f54a5f0ab06a708e646a92db4175e03fc649ebd64384a49f434665d05a. 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/BEP012202011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c0c5b325aba162440c0e01577ac713192c3701d611f38cab7126807185acf6. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/BEP012202012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed5ff1ade4df00d866781075c5e1a352df95dfdf300bcc471a94a77166fc748. 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/BEP011970004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68a8058cbf1c1da8dfa58645862efbe3820e5cce70ea13c2bf4cb2f4bb12872. 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/BEP011970003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3a67a8b8c05cc71a5e9a772fd79c80029cbe425b9f41dd7df1d001ab344ff4. 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/BEP011970001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4154be60321e51c4c23a34fa01cc1868b5b34ff05c54c0642f1125eb531d732. 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/BEP011970005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b7a0e7fe38fe05acc29373547a6a4e01d749eb8e461dd05c7f5aef81872e38. 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/BEP011970006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50e8ddba8a2f3aab981a66066d1f8ab24f4b88dd26bd6d087ca4cb06a8eb8e3. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/BEP011970007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819335b186d5bee2a3de27c076a096f3650bb3ee53032e82d8f755015fdff773. 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/BEP011970008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24be7318fb14fb6127b2c1a3dd353c2ceb529478d05ca017f755600235d0f33. 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/BEP011870001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b4f3099328a222f975fed5ec135acea922c6bc64d19aa5ea3d9a70edb6d8ed. 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/BEP011970009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406b5952dee242b345abb7d31bd03b64165b31a66e29200eccf8ec61a98c6166. 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/BEP011970010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405797cef94d4a63586617cf37ccb6bffb6eb3c235b35673bf7d2680743002ad. 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/BEP011970011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aca7392b8b4cd3c849d02b9797af7b67725691041674560eacbe1dca85baca6. 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/BEP012202006.
Ally Ally - Live & Acoustic at home for Studio Brussel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbde402dc62e3c10f9a0dc8ecc42b0b20745fdd7921e1f45db78e13afbe951e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/BEP012315003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd85d9e5a3fecca3d3e02bc540b047fd008c75f4881e0642984a4d2b5cd7c21. 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/BEP012315001.
Now We're Not Talking Anymore (uit Liefde Voor Muziek) [Live]
Now We're Not Talking Anymore (uit Liefde Voor Muziek) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd589043dbd5a3a463aa1d51ade39f4fc13e3bbdb408a1ecadf29bc206049e2e1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BEG332300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594493b8b197cb57bd9aa3ed779cfb9dd50692db01a52676fe361a5334083a5a. 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/BEP012202002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fbe3105d52b58f67d756e4b8eec29c351c3cf8c4c95d9d2e62a1069cc1740f. 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/BEP012202004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b336fde14ca465470a181f1132480e59e41389568e21f28bc9bbbc1dd90331. 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/BEP012202003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6825bb731f8903543b77c2366bc0f35cec9cb3bd489f8c721d0af36b4bc1287f. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/BEP012202025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fbe3105d52b58f67d756e4b8eec29c351c3cf8c4c95d9d2e62a1069cc1740f. 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/BEP012202004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b336fde14ca465470a181f1132480e59e41389568e21f28bc9bbbc1dd90331. 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/BEP012202003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b336fde14ca465470a181f1132480e59e41389568e21f28bc9bbbc1dd90331. 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/BEP012202003.
Somewhere Along The Way - Live at 'The Best Of' recorded at AB
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629e1e471a733e1f5b3d2e75c257d4570e6208366c44a02d743e5d37e7f078de. 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/BEG332100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36757ae0e6fc8e8c404aea18beb393463cc40b9aab8b5e02f7c4ed51c1ed31c9. 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/BEP012090002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76eb17edda2edbe07e5746172c1bb7c1d6e613ca640d92e56fa82ae869133dd. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/BEP012160003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c89f589d27719eec3482fe29afd5082e0d282f01e6ff40b7ba69d3dcf785c. 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/BEP012090001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2255a122a64970b7f9037ea8fbf1a2c67c5350c750ded559b94741e0d77c1552. 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/BEP012160004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6f5486dcad16813a9734b96cbcc06c24e0dafff8409452d7b9e073e6c490af. 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/BEP012160007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f479bec0a5691e5af0ae063d619f81ce410be80b2f5bfe08ce3e0b4ffed23dd. 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/BEP012160008.
Somewhere Along The Way (Live at 'The Best Of' recorded at AB)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629e1e471a733e1f5b3d2e75c257d4570e6208366c44a02d743e5d37e7f078de. 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/BEG332100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36757ae0e6fc8e8c404aea18beb393463cc40b9aab8b5e02f7c4ed51c1ed31c9. 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/BEP012090002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c89f589d27719eec3482fe29afd5082e0d282f01e6ff40b7ba69d3dcf785c. 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/BEP012090001.
Jan Douwe Kroeske presents: 2 Meter Sessions #1710 - Portland
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3603e9c9fbb3ede1dfa6fbb81a56546cfcf8b56f5bc5cbe990f509a6bbee2d3. 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/NL07C2077072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9a793b180c5ad16bf7342ac5d6464c424f38bff4045b88e82a6ffab6307226. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NL07C2077074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c004743c6e5ad4f7164759a743039d41ed16f195c0ddb1d39b8b510a3182a41. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NL07C2077075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819335b186d5bee2a3de27c076a096f3650bb3ee53032e82d8f755015fdff773. 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/BEP011970008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed5ff1ade4df00d866781075c5e1a352df95dfdf300bcc471a94a77166fc748. 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/BEP011970004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68a8058cbf1c1da8dfa58645862efbe3820e5cce70ea13c2bf4cb2f4bb12872. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/BEP011970003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64be4153e3a6d02aaab17fd937b21b432c68518e54ee2cf56e055d493801c3e. 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/BEP011970002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3a67a8b8c05cc71a5e9a772fd79c80029cbe425b9f41dd7df1d001ab344ff4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BEP011970001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b0f61dd713895dbbf2090a22a689b40a02c46ccb488776bcf315e0a3cb8876. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/BEP011870003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24be7318fb14fb6127b2c1a3dd353c2ceb529478d05ca017f755600235d0f33. 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/BEP011870001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb925302d176371b47cef1f49a55e1ec247f6a23456e7ebb723848405a774bdc0. 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/TCADO1816980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca411ce9acba4e834f6c3673f869d68445522946599c8b1abcbcb55663e0b3eb. 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/TCADO1816985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c6a361a1e64293058a471686c593831778988b31bca4033595b312b48b1dc9. 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/BED651700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8df2a4a3f616d4b6ee1e24b1057a15b4c23cdb0720a762b37db16f8a3429d9c. 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/BEB471500093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd7e2ca2abcc0b795441bcd8aa612fdf9ac3dafb9b1bdbcb7ea3ad61586a791. 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/BEB471500094.