1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xc81c8000dbbbd1f05770e28e940fcc3045bf228b6f0c025b38ed6feb1351e170. 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/808213c0-9ed7-46c6-b0e8-7c5d634f5eff.json and https://artists.proofprofile.net/proofs/artist/808213c0-9ed7-46c6-b0e8-7c5d634f5eff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb808c195120faf13a4f5398d8d8007115d474cdd6a134772cb616abd56b099a8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4os37xr4xtzScyVwxTl8NZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4os37xr4xtzScyVwxTl8NZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9484e64ab3eb3f87659492c5bfc74f60402be877e4695e8d2be40cd20d6682. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xivpvUfpVCO4FmO0awdxb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xivpvUfpVCO4FmO0awdxb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8d7dfa0820d925bc0e6fa70d512c87f306b2564267de0f730205518fe1b0d4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40yUVsQjZbYY7aUTBGlu3p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40yUVsQjZbYY7aUTBGlu3p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe905fdef0f382209ce4f16e094ec988266035cf881f9c0dc452140a3707a0915. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mMri5IOnxgEWs7UbvNXj3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mMri5IOnxgEWs7UbvNXj3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b70796859efe5b94cfb60adf0501591acbcf5c282824594c76205ede5bb24d4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ip42aLfd6jZ3GRU7TwfqB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ip42aLfd6jZ3GRU7TwfqB.
{"copyright_id":"0x4bbf65738a1d0e0c80a15d81743f4a973e5510ca734be0b684d6febb1e20b40d","isrc":"GBAYE1301142","name":"Walking on Water","registered_at":"2026-06-09T21:22:54Z","spotify_id":"1WqXjbbQhyfPk1hH6bzdWM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbf65738a1d0e0c80a15d81743f4a973e5510ca734be0b684d6febb1e20b40d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1WqXjbbQhyfPk1hH6bzdWM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WqXjbbQhyfPk1hH6bzdWM.
{"copyright_id":"0xe604337fa343e6aed2d6a3fee464260a7d5d74b937ee1271ced23e9f602a264a","isrc":"GBAYE1301141","name":"In Your Hands","registered_at":"2026-06-27T18:16:44Z","spotify_id":"1Pez2xDvpOTz9Y9kwJYvp3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe604337fa343e6aed2d6a3fee464260a7d5d74b937ee1271ced23e9f602a264a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Pez2xDvpOTz9Y9kwJYvp3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Pez2xDvpOTz9Y9kwJYvp3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba8c0445da912b2524b7fed751f6e507a9c39a4c3014f85b1d1dc669461fbd4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6S71rZJD6Hg3CdLMT9MmHt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6S71rZJD6Hg3CdLMT9MmHt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c7a2b3793369b8a8b9a86f1ecb1a04ee02c8991886eb134686aeb3b0a6f688. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1m9VWXkHsnPKp1WBTFwkGy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1m9VWXkHsnPKp1WBTFwkGy.
{"copyright_id":"0x1ec8db519b3e9e94ea7e992231ca3de7e9e96a2a88d22a47edc257d9ece89773","isrc":"GBAYE1301133","name":"Don't Call It Love","registered_at":"2026-06-27T18:17:12Z","spotify_id":"56AKDmS8BjtBUnfCSySBBm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec8db519b3e9e94ea7e992231ca3de7e9e96a2a88d22a47edc257d9ece89773. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56AKDmS8BjtBUnfCSySBBm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56AKDmS8BjtBUnfCSySBBm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205063e0c8f6bd6841807356e8599376dd73963035ed19e5fed2f3cf3311af89. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RcriZ7GVTxqzAWaCLP4nT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RcriZ7GVTxqzAWaCLP4nT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38aa1ff48b6208ea08ff001295b016313f6a2559f83c0a1060ab26263fb903e3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dvwApmPXyA1cCrK9erk3M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dvwApmPXyA1cCrK9erk3M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d87ab56a4d9a4a7ff671626d57751dfbe71f09e233a11d6ca291a693f002bd8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hRohM5r4VQxxr2oDDvQKD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hRohM5r4VQxxr2oDDvQKD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb808c195120faf13a4f5398d8d8007115d474cdd6a134772cb616abd56b099a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NljN7S184B4tNOSPGsK2I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NljN7S184B4tNOSPGsK2I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe905fdef0f382209ce4f16e094ec988266035cf881f9c0dc452140a3707a0915. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/161yj7nDL6QOhSkcbiq4wt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/161yj7nDL6QOhSkcbiq4wt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b70796859efe5b94cfb60adf0501591acbcf5c282824594c76205ede5bb24d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0vAICUCHJioj0nq9Xux3DP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vAICUCHJioj0nq9Xux3DP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbf65738a1d0e0c80a15d81743f4a973e5510ca734be0b684d6febb1e20b40d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SDJ0419vHXgov0vJQO7Tc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SDJ0419vHXgov0vJQO7Tc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe604337fa343e6aed2d6a3fee464260a7d5d74b937ee1271ced23e9f602a264a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3pMyh7EGSGxxgi8gQ57w2m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pMyh7EGSGxxgi8gQ57w2m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba8c0445da912b2524b7fed751f6e507a9c39a4c3014f85b1d1dc669461fbd4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5b5tyA4PwKgkQLP97TO3tZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b5tyA4PwKgkQLP97TO3tZ.
{"copyright_id":"0xefadaf7f09d5ca51f45014635228b7182bf3a030aaf9b2cca0d6fe1ac50869a7","isrc":"GBAYE1301144","name":"Team Player","registered_at":"2026-06-23T17:25:41Z","spotify_id":"6qdjAIJcV4hR0o8kQLHieI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefadaf7f09d5ca51f45014635228b7182bf3a030aaf9b2cca0d6fe1ac50869a7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qdjAIJcV4hR0o8kQLHieI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qdjAIJcV4hR0o8kQLHieI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c7a2b3793369b8a8b9a86f1ecb1a04ee02c8991886eb134686aeb3b0a6f688. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3O7POx9pAMfMOvKX0ISuqD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3O7POx9pAMfMOvKX0ISuqD.
{"copyright_id":"0x1ec8db519b3e9e94ea7e992231ca3de7e9e96a2a88d22a47edc257d9ece89773","isrc":"GBAYE1301133","name":"Don't Call It Love","registered_at":"2026-06-27T18:17:12Z","spotify_id":"421PZXwl9pv9IcPqH2kTqx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec8db519b3e9e94ea7e992231ca3de7e9e96a2a88d22a47edc257d9ece89773. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/421PZXwl9pv9IcPqH2kTqx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/421PZXwl9pv9IcPqH2kTqx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205063e0c8f6bd6841807356e8599376dd73963035ed19e5fed2f3cf3311af89. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jtfbdMMjHhfbPCiOq3tK2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jtfbdMMjHhfbPCiOq3tK2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38aa1ff48b6208ea08ff001295b016313f6a2559f83c0a1060ab26263fb903e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hODBUYyD3r1My3wIGEYQo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hODBUYyD3r1My3wIGEYQo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97867d4da1892b1caaede737c4de0a55c31456082f04cd9d822f07ea7f17956. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UrWu10zFuEfvvwW2rw7L2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UrWu10zFuEfvvwW2rw7L2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cad4f8ff38f14447ffbdcc56d4cffcaff0cc7356639de758625d27fbae03a3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ao6EQmgQvDLjvczNvluZk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ao6EQmgQvDLjvczNvluZk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7796a1b4049e86976839a40a63b71bdae6564f214506e32f3ecd8554e8b74546. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pAfdTeGDmdfbS7GmVR8HO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pAfdTeGDmdfbS7GmVR8HO.
{"copyright_id":"0x56c36b3f43fdeb3c157f9954c7f67f520ad4286d56c60bc45d8f1ecb158db5ba","isrc":"GBAYE0901448","name":"Skinny Genes","registered_at":"2026-06-06T22:29:38Z","spotify_id":"6lBGYXgvdyUrsXBuZmEGIt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c36b3f43fdeb3c157f9954c7f67f520ad4286d56c60bc45d8f1ecb158db5ba. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lBGYXgvdyUrsXBuZmEGIt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lBGYXgvdyUrsXBuZmEGIt.
{"copyright_id":"0x42df33761721372f20e1cee3a77593fe2a36ccb969bf57ebfc65ef1adb6f4a92","isrc":"GBAYE0901453","name":"Mr Medicine","registered_at":"2026-06-17T20:39:48Z","spotify_id":"0aFJ5fvitF8k0CqOvNFQic","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42df33761721372f20e1cee3a77593fe2a36ccb969bf57ebfc65ef1adb6f4a92. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0aFJ5fvitF8k0CqOvNFQic.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aFJ5fvitF8k0CqOvNFQic.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2448e04b427143da01c7ef326dab1c8c21c9f758b52e3f35c404db723e74a6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Hq0jUFBAelCTIl2efd9Mn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Hq0jUFBAelCTIl2efd9Mn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0703a4305373f2875077038a9a2e097564a33c9e0af30606a81da62d6bc97649. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/68QIstym1OsRKU6Bs5o7in.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68QIstym1OsRKU6Bs5o7in.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36b89a0b25e4a1e2b030cfeabd9ad83066a592264370396fda4c9d21f5f0f04. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6j8KQQQu1eJ79dX8iqGG99.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j8KQQQu1eJ79dX8iqGG99.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe152e936bed6194745e4543ecc221b029b84b23c01a890770050d83b7508da58. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FAQ859VwORxzRE0JnWn7d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FAQ859VwORxzRE0JnWn7d.
{"copyright_id":"0xc340a8eaa50b74ad8068d70c9af67e43a37b62844bc16e24f660ab2a02a73b7b","isrc":"GBAYE1000676","name":"Skinny Genes (Unplugged)","registered_at":"2026-06-23T00:58:53Z","spotify_id":"42QiHvsEYyqCf0MSr2UT3l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc340a8eaa50b74ad8068d70c9af67e43a37b62844bc16e24f660ab2a02a73b7b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42QiHvsEYyqCf0MSr2UT3l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42QiHvsEYyqCf0MSr2UT3l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7255efca60998bd5039334e4ba9786cc77e97492550168b24fdf8b93ae80a4b0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/50IUtCmsxQo8isHx4yF0g5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50IUtCmsxQo8isHx4yF0g5.
{"copyright_id":"0x205063e0c8f6bd6841807356e8599376dd73963035ed19e5fed2f3cf3311af89","isrc":"GBAYE1300689","name":"Big When I Was Little","registered_at":"2026-06-05T23:01:12Z","spotify_id":"2bXXWGXpKgdhUlkSbXS4pT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205063e0c8f6bd6841807356e8599376dd73963035ed19e5fed2f3cf3311af89. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2bXXWGXpKgdhUlkSbXS4pT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bXXWGXpKgdhUlkSbXS4pT.
{"copyright_id":"0x8bf30fdde57dee175bdd4fdb67aa2c85a9ac059370238e3912c51387305594e4","isrc":"GBAYE1300693","name":"You and Me - Piano Version","registered_at":"2026-06-10T13:12:33Z","spotify_id":"0kPein4pa1b3tHffYktSiB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf30fdde57dee175bdd4fdb67aa2c85a9ac059370238e3912c51387305594e4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kPein4pa1b3tHffYktSiB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kPein4pa1b3tHffYktSiB.
{"copyright_id":"0x56c36b3f43fdeb3c157f9954c7f67f520ad4286d56c60bc45d8f1ecb158db5ba","isrc":"GBAYE0901448","name":"Skinny Genes","registered_at":"2026-06-06T22:29:38Z","spotify_id":"3aVJEc05JRNwQfplPO22s0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c36b3f43fdeb3c157f9954c7f67f520ad4286d56c60bc45d8f1ecb158db5ba. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3aVJEc05JRNwQfplPO22s0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aVJEc05JRNwQfplPO22s0.
Skinny Genes - Acid Washed's Mesmerising Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe152e936bed6194745e4543ecc221b029b84b23c01a890770050d83b7508da58. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0secw05VYZUTXftitNp6eA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0secw05VYZUTXftitNp6eA.
{"copyright_id":"0xc340a8eaa50b74ad8068d70c9af67e43a37b62844bc16e24f660ab2a02a73b7b","isrc":"GBAYE1000676","name":"Skinny Genes - Unplugged","registered_at":"2026-06-23T00:58:53Z","spotify_id":"6j7pV19r7AlDT6OllWlGh6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc340a8eaa50b74ad8068d70c9af67e43a37b62844bc16e24f660ab2a02a73b7b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6j7pV19r7AlDT6OllWlGh6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j7pV19r7AlDT6OllWlGh6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe152e936bed6194745e4543ecc221b029b84b23c01a890770050d83b7508da58. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WLhAmEGwePI2RD9ZECTw7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WLhAmEGwePI2RD9ZECTw7.
{"copyright_id":"0xab8bb1c1307e692e20a1f736c696fd010ad0aecbc4d10432cc8034f0fc55aa7c","isrc":"GBUM72310662","name":"You & Me - Rivo Remix","registered_at":"2026-06-01T03:08:30Z","spotify_id":"0xoYZ45fgTfyQYREZPN7Sa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8bb1c1307e692e20a1f736c696fd010ad0aecbc4d10432cc8034f0fc55aa7c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0xoYZ45fgTfyQYREZPN7Sa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xoYZ45fgTfyQYREZPN7Sa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf527d76a1f0a63087b319f2a39d24760edfce303838d235f13b65aa5e148ee4f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zsmbCgzPCS93IWeZlnBSZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zsmbCgzPCS93IWeZlnBSZ.
{"copyright_id":"0xc5cd985c6c50a0fabc5b37692379a2b1b4ef518e7b9af93add2638c0aa13d1b8","isrc":"GBUM71303827","name":"You & Me - Flume Remix","registered_at":"2026-06-01T05:19:25Z","spotify_id":"0dn0ZFSVahuscFVbRBbs1u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cd985c6c50a0fabc5b37692379a2b1b4ef518e7b9af93add2638c0aa13d1b8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dn0ZFSVahuscFVbRBbs1u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dn0ZFSVahuscFVbRBbs1u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f49ed7ae14ed27cd8249d7e860d5c20a73f4ca7120b734259cf55fbd7d5669. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/51AJ8qzaR8wEzIa5GcgUHX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51AJ8qzaR8wEzIa5GcgUHX.
{"copyright_id":"0xab8bb1c1307e692e20a1f736c696fd010ad0aecbc4d10432cc8034f0fc55aa7c","isrc":"GBUM72310662","name":"You & Me - Rivo Remix","registered_at":"2026-06-03T06:27:01Z","spotify_id":"6IlorFVM2XMVITaeVP3ttK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8bb1c1307e692e20a1f736c696fd010ad0aecbc4d10432cc8034f0fc55aa7c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6IlorFVM2XMVITaeVP3ttK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IlorFVM2XMVITaeVP3ttK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f49ed7ae14ed27cd8249d7e860d5c20a73f4ca7120b734259cf55fbd7d5669. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1t1TlScCLPDiWihHFGHrrB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1t1TlScCLPDiWihHFGHrrB.
{"copyright_id":"0xab8bb1c1307e692e20a1f736c696fd010ad0aecbc4d10432cc8034f0fc55aa7c","isrc":"GBUM72310662","name":"You & Me - Rivo Remix","registered_at":"2026-06-01T03:08:28Z","spotify_id":"0Nr3TONZ5p5BRpEiak4vca","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8bb1c1307e692e20a1f736c696fd010ad0aecbc4d10432cc8034f0fc55aa7c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Nr3TONZ5p5BRpEiak4vca.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Nr3TONZ5p5BRpEiak4vca.
{"copyright_id":"0xc5cd985c6c50a0fabc5b37692379a2b1b4ef518e7b9af93add2638c0aa13d1b8","isrc":"GBUM71303827","name":"You & Me - Flume Remix","registered_at":"2026-06-01T05:19:25Z","spotify_id":"7E2Wmyxh513dJa4z4vImyq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cd985c6c50a0fabc5b37692379a2b1b4ef518e7b9af93add2638c0aa13d1b8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7E2Wmyxh513dJa4z4vImyq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7E2Wmyxh513dJa4z4vImyq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6423edb96f375356fe08790dbeaaa1a142319694cea385d802c841c5159d1886. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4xZnl66MKk3Skb4OUmMaLT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xZnl66MKk3Skb4OUmMaLT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b064646230b2e6376d0c197c95e635965cf01b0e73fb4324e1bb805684dd6a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/67NZ5Z1ZVQ4gHQf8aR0THC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67NZ5Z1ZVQ4gHQf8aR0THC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd880b533f17485b60956aff56252e68107d8838c8d997e971b45e9ec5b915d26. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2PKKUYJ8WdAFvfxGIfO5Cq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PKKUYJ8WdAFvfxGIfO5Cq.
{"copyright_id":"0xab8bb1c1307e692e20a1f736c696fd010ad0aecbc4d10432cc8034f0fc55aa7c","isrc":"GBUM72310662","name":"You & Me - Rivo Remix","registered_at":"2026-06-01T03:08:28Z","spotify_id":"78TvpBJgQrSJ6rNLQDTA94","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8bb1c1307e692e20a1f736c696fd010ad0aecbc4d10432cc8034f0fc55aa7c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78TvpBJgQrSJ6rNLQDTA94.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78TvpBJgQrSJ6rNLQDTA94.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe152e936bed6194745e4543ecc221b029b84b23c01a890770050d83b7508da58. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nqUenaLdnczkg3FiX4LJ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nqUenaLdnczkg3FiX4LJ6.
{"copyright_id":"0xc5cd985c6c50a0fabc5b37692379a2b1b4ef518e7b9af93add2638c0aa13d1b8","isrc":"GBUM71303827","name":"You & Me - Flume Remix","registered_at":"2026-06-01T05:19:26Z","spotify_id":"469P2GtkYshDRRvhS0ezFV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cd985c6c50a0fabc5b37692379a2b1b4ef518e7b9af93add2638c0aa13d1b8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/469P2GtkYshDRRvhS0ezFV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/469P2GtkYshDRRvhS0ezFV.