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 0xc59a2e7fc76d5479f24432b7c47c496d91b14090132aa2caff095385a7e5211b. 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/c8736e61-58f0-428f-b692-c5f45b146e9b.json and https://artists.proofprofile.net/proofs/artist/c8736e61-58f0-428f-b692-c5f45b146e9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Belly Dance Orient, Vol. 77 (Isaal Alaya)
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 0x6814f30c50b12c2d2241be11e4829ae72c799f70f8f9304119fcfbfdcdfbd1b5. 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/BRG721801742.
Belly Dance Orient, Vol. 69 (Ishad Alah)
Belly Dance Orient, Vol. 68 (Khaliki Mai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3e95868bf593ca028125295e68143290a8effc08dc5e3ed2b0b9fcfb89809c. 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/BRAAZ1300001.
Belly Dance Orient, Vol. 64 (Jan Jenuni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a4b9f69bf17517e601e866009398a8bc1ec7293564684b9e9b53d32cfcf559. 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/BRAAZ1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ba2fc4cd4b55432de6537928512a8f073c3809dd113e185dc7e9ec5ea19002. 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/BRAAZ1100014.
Belly Dance Orient, Vol. 50 (Yali Btidallai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e60e84e047e8aba5e5450cbf5c8c359a054d486474bbeb30e67b783d2e7220. 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/BRAAZ0800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4408e39464f4ae2ee4334502466d65f38e235213cf24b6b4f7dabe08213f361. 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/QZ5AB1616107.
Coletânea Belly Dance Orient, Vol. 72 (Ya Msahar Eyni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39c2f7922eb098ba66608683c9e41141030aa73e4699b5fe0253fd4769a334b. 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/BRG721601193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c04aca0982fd3a2a9c16160fc285389e373b5f66224e2b99eb6be88e0206905. 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/BRG721601200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b06a60b2b565683786a7a7bf0742ec5fbccfc6c8fc93c9944b70c363b43e06f. 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/BRG721601205.
Coletânea Belly Dance Orient, Vol. 71 (Khidni Maak)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd7912ed75e7c7092063811027532c46ce72cee10cb2ef0890e082bba17363d. 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/BRG721501243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21685647681de3355646259c8f0931d3df59765d6c3d59941a24e87a84a1130. 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/BRG721501247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ee12965e0f8b7e7e3937f218b702bacc96ae24167043e3bd33c5ab83391c5f. 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/BRG721501249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d206939e33fe55a023c9ca737cb323f39a638d0a73b869f7f1dc04db6c22cf. 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/BRG721501251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2505f05cca4688eaa6446f6403cd4a5bb253f410434aaf87457f46a7b8b2fb34. 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/BRG721501254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bae3a81ef40cafa3750b6cb5b801aff53ee471e91a0d6f2f9d07bf53dc35c4. 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/BRG721501255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902d15b9b78a8e95c9c0ad1cd06a39f9e75a634d79d96e43d96da4b2b697de64. 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/BRAAZ1200014.
Belly Dance Orient, Vol. 62 (Fi Yom Wi Lela)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f93907f683b09e310bfbe8ee10361fbc7372593c9a703216fbaddf99d54be00. 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/BRAAZ1100038.
Belly Dance Orient, Vol. 59 (Amor Amor) [Show Acústico]
Belly Dance Orient, Vol. 57 (Show Acústico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23195ba6d3cc80a7028f91ae857076ec70176f283ab888a7106fd011fa7add3. 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/BRAAZ0900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd859e7702ffc03452b4caf4a36fc42d2aabdb9765b2376fa4042ae8440dc4d43. 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/BRAAZ0900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe06d61ccb3a971c338ce6d020650a380b800c6b732c2981f8518cb97acb8bcc. 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/BRAAZ0900062.
Belly Dance Orient, Vol. 56 (Show Acústico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb143ca3d2966fbeadfd7df9b77ff24ccfa1c978877184505bac6acbbf199ce. 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/BRAAZ0900048.
Belly Dance Orient, Vol. 55 (Show Acústico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60ed8fa3f85e39795befab40fcc1082e462afff64531f1c871b7c1d6e4712a1. 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/BRAAZ0900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efbbae20772980b540eec26e965276d03ef05fcf1a94414c64a267bfdac0b1a. 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/BRAAZ0900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83d287a35d4c510873e50f1b601827f722ff7fde8d6519b69df9cbcbbf5ac62. 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/BRAAZ0800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b986d267987539a9eb8246ad2f76fa468f36f1a5cc6b220a8daacfcf6fe739a. 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/BRSOS0400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bfadbcbd2f13bad1d8929cc2e04d81e10f9eaf874099c62833416bf02a8fc8. 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/BRSOS0400088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42dfa2627a582499123a5013d7e3309aa916e2661447f4d27a705e701e790919. 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/BRSOS0400089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2313f2dd67f1ae3fbd2bd06165220ffac557314c0639c8ea0451540fd1435502. 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/BRSOS0400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2c9c8bab8c2465942c34561871b65efd74b9d4ad611744d8e7a47e2d0c8397. 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/BRSOS0200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dcc7065e02283ff127c39fd0d923ccd0bb5917fb5d7d68ec627270553ea615. 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/BRSOS0400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2046b51b82baee86e651d4253463ff1795d5613907c757f773e4fa2cc2c979. 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/BRSOS0300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de43b51ec69e118a07cf4f5b8e3e4b307fc4ed092bdc1e27f5dfd108fefa628. 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/BRSOS0200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5a40fb7b4675db4f16afeb70b7e19d11eba7adfeeab96482d616683cfee1fd. 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/BRSOS0400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ce6bc2d692d2ec221781c0d6b877c160522287143e709387433ea71b4be231. 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/BRSOS0200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c2c572e1e851bd37d2c2d8bea459b61153d46cbe0a731b1d42775f63e3b698. 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/BRSOS0400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac8cf790c2d63f1f9aaf0ce68a60e7e2922855d0f6a2d07dc30f91dc9459a9d. 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/BRSOS0400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9236ee97768dabf13e74ac204dfb3612eda344973ab11276cf24bc1b20b071bb. 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/BRSOS0200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ddace54c7d3858b5fe6c5ce08d4ce3e4420019e1c26d16fa04820a15a143ee. 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/BRSOS0400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e33c3b90d49eb5e7e0c0df5cbc57edc09b545e1ffe75bc593ce8f3c676d4e7. 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/TCAEJ1900361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a433b808f5218a6287d161e9da08134e30c248aabba9fd12432d7c88e1209d. 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/TCAEJ1900399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdd2a6ab7f2e12c00fdf95dbe67c3050c64486378225942306269e6606958de. 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/TCAEJ1900411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bc15839eb5f8d86ed7824d174c218e464f1cff01c3912e4f15dcec55f5ebd6. 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/TCAEJ1900416.