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 0x4d4da167433c6d3369321245fa62bd5bcf9178b60a56db7180b964bc4cc08986. 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/48f13586-5775-4e63-b077-c7b9510295f2.json and https://artists.proofprofile.net/proofs/artist/48f13586-5775-4e63-b077-c7b9510295f2.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 0x5a902de18132fc3408784cb54e57f9bfe0a9bce1ebb3c36b5037cb867c2375a7. 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/FRU702200194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d18cb7b12af6a0744757f3a9b26b05666b954582fe562feedde2fb9ca5e255. 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/FRU702200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd647d528938d1adc1d9db231e131566451e6231bd5739d7083283e8bea3d0b. 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/FRU702200196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b411b26bddb32ebebb278895f522293ec72e7eaf9c480fca55e9d1a6013cfd0. 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/FRU702200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0d0dcc1d72321d94ffd673554d283e4dd1aa79d428f585a34ce33b256faea8. 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/FRU702200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032e9daf2169ce4d1e194457affa9193a9daec54abebe251bf0d9c064794c84a. 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/FRU702200199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cea842e750728754d2897455bda65fbadacc78e76add11684e7210f359bdd7. 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/FRU702200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9097ded51565f869c2eaa651872802f41fa661e7fffc5a6a2635f679be1014d1. 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/FRU702200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90819167d112f2127f9dba3b2b6cb0a85ff1487502374f7a449368ca0561cc8a. 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/FRU702200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1d4afc51242aab993e174984703fad290b5821618688d51ca45b77c1779638. 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/FRU702200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e782771313e91baeffd8d1da9e3cc5da6c70e223ed064bc3010e15305fe6f0. 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/FRU702200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0098a169794f3df29f870592884ea09432fa8e3c7795b67c7c7d3d26ea2afb32. 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/FRU702200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f7eab486ecc44ab302424e1feddf2eee7485f5fd51cc47a77f38beaa6834b5. 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/FRU702200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c590bba402c4fd64d0feffc577c94fdbb0abd86aa18b2d53e6cfefe72011451. 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/FRU702200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612791893b5689d7c9a1d61486da50a3794a509cedd8f09d2a26e2c0a42d2a8d. 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/FRU702200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf895a1c0d6e5e945cf65402fca68705f3ed1b34cae084dcaf98e202c4b69485b. 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/FRU702200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db3b8c84c6afb97587c1c734d60a679f4282e5ee22f628a122edc4a5681b5fa. 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/NL2MK2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dca117eefd0c13310e21ac4dd5e0f85e2edb4f0788abbe6abf49ef9dc5f960. 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/NL2MK2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e52e3c160edabf221ebba8b6581d4175a1f7168404908e2db1094dc84e4e7a. 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/NL2MK2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2ca56a2f2f1e688bbe69fc2535e1d4c96723143703a12a715cbd26b732c893. 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/NL2MK2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ecaf73bf734aa03afb3c7ca43be5a583db058dd0bcf124161abce26e476fef. 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/NL2MK2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda67a23d5bc44d06613fdb3c3263e2237dc97ddbaedf10e96d4fdd2ceeb421d6. 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/NL2MK2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b7a1e34a110a37618849927f164eadc4ec0dcdab3ebf1889b00770ccb5c873. 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/NL2MK2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe39522152c7f6b6850079568a634c06d87909162ab1222ae6eadc8e1081f83a. 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/AUFF02000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1d2745826a80007aa5386d136310830985b676c495a0c685c4a19d69b046f6. 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/NL2MK2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3287996a93c50ebe217595beda01f1dc4513aa9ee8d0d3a6adbdfe3077d287. 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/NLD4Y2100007.
I Want To Change (Live with Metropole Orkest, 2021)
In Lesser Light Pollution (Live with Metropole Orkest, 2021)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e52e3c160edabf221ebba8b6581d4175a1f7168404908e2db1094dc84e4e7a. 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/NL2MK2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dca117eefd0c13310e21ac4dd5e0f85e2edb4f0788abbe6abf49ef9dc5f960. 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/NL2MK2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccecb8354d2076a7be3bc1f22c76e95a644b8d69f1765caf74657933b9503ab. 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/NLS8X1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb00f6ad976e8a0d5ee1655a99f9b83cfc533d62e26012ca1b2d8edafb657040. 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/NLS8X1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383d50c7e7cb679ec74a6736593b219482f92be50f5ed391110100db09b03eb4. 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/NLS8X1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53464f57868fc1a8d7fe485372775558eee34e462051090d18074b67f2e3a999. 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/NLS8X1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d92dccc9c404c9243ce786709534f7f7763619888c731aab0f8ea7228822874. 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/NLS8X1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79cc3cc562c9c0b79bd250e87b5cd5ed6d4cfedc85683b8f0fa6b3588ae63be. 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/NLS8X1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebec31ef6d9589230c3c251b29bfac09838c3ea4e8477e8bcb5e6202343e757. 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/NLS8X1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b8ed4b03ef8886ec0d8dea205481d49ecfb6181dcdab9cc1c8b613589ca0db. 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/NLW3K2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca4649ab7674252e2ad010f261e71760e3b20bc93fccc58eefb5dc3e1a3dd40. 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/NL2MK2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493fe13a8f2baf893917acb9fce736ee63cd2d515b8e75dbbf85a8d0d8b400b2. 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/NL5LG2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14179bc070831aa4be601410543c70fe27c418c395e1fabaaf74e6a81f4fbad1. 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/NL5LG2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112fd471c47a43c9ae9b497a3b050640c267f4371d83a6b85e287c5e8af93c29. 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/NL5LG2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f08b613cc454b60f355535e6d92a24897f65ae4b52a3417e09534e24d381fe. 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/NL5LG2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0023818e1e95b46b3bc0700937159c90c0d0d1f49d494454a60128cdeb153b49. 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/NL5LG2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff7b77dcbfe64542a0fe4917602e406d8c04bbb7ba45f075148012b17f37074. 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/NL5LG2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3dbe8b869f19f34cab2ff5e44fca031a68f8bccc4bc131889b0b25af9e44e7. 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/NL5LG2400002.