Old Man's Child is a Norwegian black metal band originating from the city of Oslo. The band was founded by Galder (formerly known as Grusom; birth name: Thomas Rune Andersen), who is the sole permanen
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 0x6606c31cdae87ea4ec8d41623d7e3514ff8c120d62a6aff1bc3d93468f85c731. 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/b375441a-89c2-470b-9eb0-5dcdf1615405.json and https://artists.proofprofile.net/proofs/artist/b375441a-89c2-470b-9eb0-5dcdf1615405.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 0x46a941817300ae94de496a0349920209943a9f1dc147c24b36d55c6440a3efea. 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/US4E40958201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b866348e3411660679df1566aa27756b901125fcea26563d24c3d2de4e666b. 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/US4E40958202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60c51412d966b2e198b1a1c6aa024d7879cc9d7e00e4097531655b90158cb56. 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/US4E40958203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaf1df6d2e6c5b03faf1505cce55793f74c47a33d0d6334265207fed8ae4bdd. 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/US4E40958204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7a7cd430cb656fd03d69837257b4ec112df8eaa3ba34978bff5e1bc70cfec6. 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/US4E40958205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5a831f15420be615ea1b85cd76cd35b9772c9169539e43ab5148b1d29ac4d3. 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/US4E40958206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410f3a2ada3889a431037aa54dcfd91b1571eb8be4e169e334a37ae6db939bfa. 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/US4E40958207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73de42839dd7b821098e39a2e0a9ed057055f28da5e24a702a6592cd6416b74. 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/US4E40958208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f3bdf6ceb4b9096fa9fbbb7023ddc202e718a04201bc62f8c08addc65e2f08. 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/US4E40958209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93d64d16b143a56d631b9fc5c42fceab006148e65119349b5b4817acb854354. 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/US4E40525801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534523ed191fb88c1d863112aafa535abe9b41e7a1415a5494687a0e7f091127. 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/US4E40525802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291ec7988b9f21cb35033bc938fdb1a8c3db7327aa58164d322f48e06c9aab07. 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/US4E40525803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a821377e857087d2f55774fa681d39beebbf7d14b1108169318948702982a6. 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/US4E40525804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e326c087b3133d6bf23f94a22bf19a10514f9a84037e8e093f9af080bc85c1. 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/US4E40525805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745e09edb57266c241c84636b6fe08104bd6ff2fe0ab41e5dc4f1982925f3a2e. 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/US4E40525806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a330377c19e040545629ca90c6b2ac4d478cdfc4f4f1f7411e9b9d6364d4be. 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/US4E40525807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cf3bd9eb1a51802c4d4600ea3e8471ef7170f8b5afc50e622a79c25e3fd6e9. 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/US4E40525808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7400c6cd40a099d8f1a98e9e4e1644bedebd3d8b2cc0e467cf4eaa6b0ec8eb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E40525809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbc3169d47974af6a2d9f63ba3d73b44d79b2a0422e65cefa133c39f80f29b4. 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/US4E40414801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc736e0e2f4d79b2bd0fdd422dce5838fa6a1626b29ad38dc77506105cdcd6ad. 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/US4E40414802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46e4dd8176451659ca318977f1f38d2f52203259072c586ff9a1ec9a2f332ea. 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/US4E40414803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1627e4b78f006a735e853b47d072f804c47f35a676fc241cb1013716c022f4d7. 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/US4E40414804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013488f5df251b95e06f12488fa9faa43b7b95537e8d76eac5368aa8866f4e10. 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/US4E40414805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd758676303a7ee1f5423d33d2c732dfb8fadd8dd7324a643782e4f9add19332. 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/US4E40414806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d768c3c9f60eaf0d538eaabd64be41dedd52efecc6c54e2c6fcc564d3c9277c. 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/US4E40414807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3ba2574c29f8c850252a6f011906f9f25dc00572fed6569a29edea2b446389. 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/US4E40414808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a4b27a6ebe3ec1e12aafaf0cf6aa639c01ea006d2cd446a0ec51b0db95c96a. 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/US4E40414809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af5c8990e28dd23edbf983034e922abb947061f445e99d92342e3fbe7e7b885. 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/US4E40598301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dcfd229409c906342822f06cb03eb10d8a0781e505c486772d253542f4c978. 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/US4E40598302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe31c15ad3f0853e9f061793f25f594f01fb6d4c5bebdc00ade7905aa59c15f7. 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/US4E40598303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ddc7d92df9cb92156a0d86419dbe2d3e50ea55564b6ff6f6d756bfad273aca. 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/US4E40598304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9c7e6ed37a4f4ac616d1aed1d7e4ead6c6ee39b1218c1e2d6e1021121cee68. 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/US4E40598305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8754fe33e4f8cd038943cfee40cb37a2e7170b7cce280f69e7b88752bde54e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E40598306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063fd86aaf8ea741a84bd175fadcae0adc8efafe231a7b8cccd944046cea64d2. 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/US4E40598307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197f60f614186324b3491dee0c09282fb82c41a91d5c9e5869ef9a50fbda83ed. 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/US4E40598308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b14a2358f7d07f70df78eec9fff8b372bbd352db373189dca100b4963ea738. 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/US4E40591901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998cb26b66fba757bd487dae16fe6043a9239fdf454f2ea3b508698ba5c6bbf2. 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/US4E40591902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123adcc3d5316fd34d0c9b02ebb3315e1d542303360a787569484cedb2f80fc1. 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/US4E40591903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f42fe8c32a55f23235f3023197ee769b0cbf299be952edae35c8255f2631f7. 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/US4E40591904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8538db154bcd58f433715b90a249af529d280475698dc5b632741307c171da50. 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/US4E40591905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa439790245dbe570b2751196592209c9bcc3ac3ea6dc6989739d08b5ee01d354. 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/US4E40591906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c199c36406b535b6b8225a270e1e775c9391927e0bda008330dc941cb37479c. 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/US4E40591907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdaac43a95a5647b6befb671c5f3f5aabe20a53c57a6536aa029f1b2ff1ca438. 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/US4E40591908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2295a587e43dd493a8475142289b36d1aafafa37852ba8086a9f6b537e2dcf. 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/US4E40588301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa18e7792bcf3b587d866d77c9fd11f4afa9fe919e35a4342bf4036908057a. 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/US4E40588302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7d7d865d8816cf3c888fe08faa728dff0514f5aea806616e0279b36f8fd581. 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/US4E40588303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf909fb4726094443037bd15dea33f857e5aea7601c8ba5287a69a8a084a584ab. 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/US4E40588304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d867d4878af73b21d68a8a123c94767ec8b187f5064faed33d374949c52d4ff. 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/US4E40588305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47389a0124116bd496b8950109c712a9196d1ccd83c4276e0ad38c7597673136. 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/US4E40588306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb86af81c35ec8ec59bafecdf0013313aa9cad4a7b1cbade4f67198f63d195c. 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/US4E40588307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22189fbb19d92486f815daed123663257d51a7efc6b70b0d7ebfa5553a68efdf. 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/US4E40588308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4da597a2b3e4ce8130de0d721efd04c84f545fe6f7d7c6bbffd9167c239fe5. 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/US4E40584701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b690ae776c38d2d9f2b75b332015229b4dfa87ed6e0b345800a50bdcf8682ca. 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/US4E40584702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740e88889fc718fb121716a1303fc5a4262b7653484d957b5bd6f40a04b34877. 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/US4E40584703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9353b296feedf6fbbe6a332c8513e1bd4aa2f940686fa36d7d70f5bf0d7f22. 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/US4E40584704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6f17a46dd7e72ce724101ebeb22c2dab064ad0d89fbedbd3386c8b905c3435. 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/US4E40584705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd399391919bad3ac66b257175f33e75b67fd2c98fb1c655680bcda738fa18c27. 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/US4E40584706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03eafd866905ce89e518bcff59032bc1bb9ba09480a3e57485928335dabf1a00. 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/US4E40584707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32eea71968c01ff654b5cd65b792a439caef0121804a2fe28d5131b0cdb74990. 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/US4E40584708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f10c2b22a95ccf864c069e6768047e702468aa9937e9664c519017d42509ce. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:16:20Z), 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/US4E40584709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13543fe48617082413c94e8b86dfa4da87f11be5085d331ae07276e8308d42a3. 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/US4E40584710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa348b978cdc2c1f35ddd3e900edd70423999448f40fa63bb7e9959697790a90e. 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/QMDA72398385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f418ad7960ac294c15b7960a2232eb35a80d4da72fa1ae2632508a6a58a8e69. 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/QMDA72398386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dab5e1df37830aafbe6032b8b93a9c09dbdb308964f60af611a34bf6c301f8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72398387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ee5d82b7b7abdb2c842c7dbe051bc52d3039b2d7dacb8dd4a4d6ac99b944ef. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:25:27Z), 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/QMDA72398388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2364490e34da340e749c7dc545375292f4df3baee0f96b3ac250b3c1534b6b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72398389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f9113d41756bae0f0a2463856c8c485b96e49463df8c347e2374cc9b10ad18. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72398390.