Stefan Andersson may refer to: Stefan Andersson (speedway rider) (born 1971), former Swedish speedway rider Stefan Andersson (singer) (born 1967), Swedish singer and songwriter Stefan Andersson (b
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 0xafe5885ea27d95c7508c4b4a235f605a7ad6afc9266cec849886e3e4dd3ce8d0. 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/fefc1ebc-9d86-47fb-b499-97801e955042.json and https://artists.proofprofile.net/proofs/artist/fefc1ebc-9d86-47fb-b499-97801e955042.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 0x626203ce8ccfd4378a1761c1bf15ba9a5dfa7f93a51e7a92184d98b04a2daf4a. 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/SEPAS1100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3171a7a6ae89d200804314c2b5eed7dd52526d07a344d1697e22373ef96973ed. 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/SEPAS1100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4989765fc49ba3d0738b847d6b4431a3d13c9ac7aef179c40f331ecf2cbe09c4. 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/SEPAS1100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18315c9bcdde0113ce00f0437a391d75a949948335d0a713b323d8aed7c6cc8. 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/SEPAS1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e6bc96e386bbc2d84dabf6c20629eb8ac0b14d0c6d6fdd1659bbe3bb4d7ec1. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/SEPAS1100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d945a55183d1285f2600109468f59712767214b7f6696660cc1c169ac60a1ff. 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/SEYEP1800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6ce1b0c472990eae8b5c81a1339d260f3c83a9269f924a9fb86450a4ca51fa. 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/SEYEP1800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933d21843f710b2e046180bbe951078de38d399f2a832e3c42fd4bd11aa566b3. 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/SEYEP1800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b247ef1fdffedf64890b239f7d8cebbc0ec6aa2fee6f0b36f834a03ff51042. 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/SEYEP1800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdceefe80b7a40410cf6bf3734f8dd15e8a63843de81e85a4c44aa9631ba42b80. 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/SEYEP1800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f4c523a5dfd66bd616ae5ab753f50425e79df02a7c970f5b8449f927a7b39e. 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/SEYEP1800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45aa6d1933d1eb291d48c77c19c4e4d42076c3d47ce2473fff171e98260e183a. 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/SEYEP1800107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08ecde651a30aff4dcd3dbd7561e98649e77a3b6f985ab893a515902e73fc09. 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/SEYEP1800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6149054299c32d1685dae403dc0b249bdc73497cd2754bf31d7352a04bdb3669. 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/SEYEP1800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf2685e8a91ffc3b6a7c13e7f0a0288aa13817ac3b0520767166f2e8a939c04. 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/SEYEP1800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc884927da5b2f2fbfee6712824f5b3a3d5eb29c6fac7a17141fde80785cd76a8. 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/SEYEP1800111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e527b3c2d5cfcaedb7bb04451a154b19c10490bf466a2a87c0c1664673efee. 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/SEYEP1800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebaabdc7b0e666a0e1b5d5657deace442b4e1eccd767f1a731f8fcb287303983. 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/SEYEP1800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4837557a63b8a3f4cf2d80d740ed5f4cc2f5de733d6339ecc7ac29c4721b7cb. 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/SEYEP1800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d292f24bf77394377ee01d47e5faf03fd36c2482fbf59073adb80cc7aa9b87. 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/SEYEP1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176723b5bdde717192ef0ce3d5ac5fafaca6c1058d542d86be6e05ee30085b85. 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/SEYEP1500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a2b3ed6abef2912645d49b5c45fad0e0b5569e27da737f7d077692225a38b4. 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/SEYEP1500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6f91c76e3e721aa720372fe4d77b4439929447677034aa706f0b88ccff8961. 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/SEYEP1500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35db61e0dacad8a89c38629d6f166534b9735bea2eafb1b984496a34da7ca60b. 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/SEYEP1500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557b15763c5ea1d1bdf1cc365ed21bae3a74f03a03d03d01bde45676ce638492. 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/SEYEP1500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276e5ccecd38facc812a13402129911f029fc3b5bee3a1ad5e9a279417614e0d. 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/SEYEP1500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e58f1fbe5aa48b3d79c416ab6f9665f4f406f41698d8e1955fc4551f55b187. 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/SEYEP1500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e65f629583692c97b7f373d3a7953f3d61f9cde1badf556a7b2eedfcf6864f5. 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/SEYEP1500111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bbb23861269a193ef18db1d4ae2ea56d3c71a9a98e0729e8d84cbe20fdda81. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/SEYEP1101101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93072a4e5bda47ef36a85ebde3c3e40d92d4579d811be41798577db7a5f11eb8. 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/SEYEP1101102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35c82fb2042095dcbbe3789278a2bedacb5ef353db9e8d4c45f03e210d581df. 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/SEYEP1101103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef6f5adc1f98f5a19c60f3dce095852ba002531eae32699e83e75c6d0d9adb9. 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/SEYEP1101104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690d8819916d50cc0f00a2ddf192aafab22587e68080faf95168fe90dc7ef0b2. 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/SEYEP1101105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b07ee3ab39ee350ed6dd50b25f3090ca7a6760a7d3ea653fa5a581a075675fc. 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/SEYEP1101106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f91b3e1bd83602577acc7dd250376b30a835136e002d5392a03b251f52aa72. 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/SEYEP1101107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9599dd862e95ba97170b595215df7ecc508b252394005d9a821ad9b88888d794. 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/SEYEP1101108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf965da36f5bc6c4bfc440360eeac19be2496d76c1c24b216206a743b6eaf754. 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/SEYEP1101109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05f1ab3e7ef15919f7fca94b568bcd914555468edc3d740bd7f3602f33d3e43. 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/SEYEP1101110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ec8c477ae298256923a0c2ebd128c8753a0925371e487a326788d338ec3483. 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/SEYEP1101111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0228e4695bc1b7e83648c22fa225282a12381c56c4d05c802d3d13b3c5e3a2. 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/SEYEP1101112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ded5ddbead2082a8223fe9d1084a6d3e9bfd7ada90fe5f44dbfc90e68f787b7. 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/SEYEP1101113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05257ac9b74007b1ee79c7a4bd53383004d490af0306f0a72b50633c276a371. 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/SEYEP0900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef088d94e7857f87e4cfef954acbd55aac8278d352cbe36dbbcd6b86b8b90ca. 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/SEYEP0900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf5ed495a0871b16419e813d1ff3da633f31ed68ce4adcd0e939723f963574c. 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/SEYEP0900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b8b3a6c0166cc98ff39d94d0ca8c3f926d57c7dadef511384224d9ef86c67f. 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/SEYEP0900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a96043827a396466ae185af9ca8679c11f4bbad1e5ec7c93c9d6dd1cb72751. 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/SEYEP0900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664849d02825280447819eb823852f3f8b64bc4d0e3c75981dbb5082336012d4. 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/SEYEP0900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf149c05665f00e1f54968b2f84d464feaa19c089551be68f21769fbc63b2c7bb. 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/SEYEP0900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdeff116449ec8566228d98a89ddf5305ddb64c3c68a29555ad93937c76e75a6. 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/SEYEP0900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eadb0eb4d2629b3ed6852e8accd3a4dbeae6c6536c79e026a8f15f6884262c3. 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/SEYEP0900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282bfbf3c3664286aab0d957d3ca0509f07f6bc0eff3c046f51cad4d747d8403. 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/SEYEP0900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c436a8ff1c14c607599a8006f2d3eb0a1780116e00df6a04b8123f96335f616. 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/SEYEP0900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1b8cdb8d42b6d30c512c3fc6baaf41c4f77a35a05ed0ac5b6cec864afc1489. 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/SEYEP0900112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b784cf472d7b51498a89560f36aa695bde295351873b4e935e1a83825ba0eb. 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/SEYEP0900113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b4643777661f853d8970cdbc80bbd91a89bd27c8759bac0bb1665b9f38c58d. 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/SEYEP0900114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106d5e0340d459c44b12a91ae37580cc75315cf20dc1551c0b5ac0f74304b0c9. 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/SEYEP0800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36401299b497f68a1205b7e8b97f63d0e37ecdaeeeb554a76b339d892f80e3a5. 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/SEYEP0800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff54fe2bae7156acb158aa04ec549dbb8da7b0860b86d6bd70e29e676ba876fb. 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/SEYEP0800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ee5b29f3d9a4da8d6ffc77728b7111c1ca654bc32ab8b3af1e8e32c517ca68. 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/SEYEP0800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0789f938dbdee1d94ecf916ec41e713e12402bf0d56ede7669b0ba50463f8ce0. 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/SEYEP0800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27488266aee19e3759566656d6e7121b2a68529d4c9e23e97c2ed019b656ba3. 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/SEYEP0800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345e8ffaf9dd49e927ffe786627c3f096e3425f3f4702e3bf949478d08ff13f3. 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/SEYEP0800107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a0166713e7f6d50674a4d41994ed26fc2e3467a3db59c68d8a02fb62e5decc. 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/SEYEP0800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1910330aeefdb8d19ff6211abf983fc1424b916ffc6dbde2def249b170f72d75. 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/SEYEP0800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837db3313d2764be879f1e51f05282be3ec7e69df3a5bb95300e99da2dffdf9c. 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/SEYEP0800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4792bbc6692878df939efee18fd0f1655ba37add53457e57dc69b25a0601555d. 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/SEYEP0800111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8c3631bd92f727f7702a9437ed3fb61f1ef1d723836656b7d89294415aebad. 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/SEYEP0800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9dc4ef37e4788d587c5b253cd10e808198970191963079c7dbcd998c00e8a2a. 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/SEYEP0800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bf951c0d8d85896931a5c7b2cd49aa1972448a816544270ab1ea421a25e21f. 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/SEYEP0800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682fc4a69eb908f615f30aeddb39935ca60bd219bae1eec99b59e6fc4cbe53b8. 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/SEPAS9231040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee508b620922d161c445612c7dc1168e819966137682acf411f94f0c48951e0. 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/SEPAS9654040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bb64fedff756df82494b9114369d922ce38bdf5bc05f2d30e1f9499e833dca. 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/SEWAT0500203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ec46cc397e4f37b073edb8110b37d11a679ef8ed274f51f650590ccc37c3b3. 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/SEWAT0500206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785b4100605969c37dd1013e8e8986736429849e4e30559a1db1f15a55b0620d. 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/SEWAT0500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee508b620922d161c445612c7dc1168e819966137682acf411f94f0c48951e0. 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/SEPAS9654040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5be41c09b91cb6408d46bdf8e357db3ef2e61a8270f33c4b3cb94a03953d2f. 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/SEPAS1100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dacfa178664beab26e0a79e9f6593af7cbf44f2a24cf3cf7b7cca0d2e538859. 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/SEPAS1100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaabf92d1a53ca33d614e1ef5eb73f3f9e1644d5b057aa1fdae4c60cfc6dc35. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:08:42Z), 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/SEPAS1100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fd66211f66341cf1eea9ef543d46dd5bebee4faf8e098471828d7089381a99. 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/SEYEP1500103.