Pierre Charles may refer to: Pierre Charles (Jesuit) (1883–1954), Belgian Jesuit priest, theologian and missiologist. Pierre Charles (boxer) (1903–1966), Belgian heavyweight boxer Pierre Charles (Domi
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7db275c0dccc9284a582f558e7d3670f7575a207c522a11f29c838c627c22fa. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73899ab7-0259-410c-8dbf-6c7fdfd73c7d.json and https://artists.proofprofile.net/proofs/artist/73899ab7-0259-410c-8dbf-6c7fdfd73c7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
East New York: Season 1 (Original Television Soundtrack)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be90471baa175e91992d4254929b942989ae7e0350405475d7c2b3f49c63af6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USNLR2300735.
Story Ave (Original Motion Picture Soundtrack)
Clean Slate Theme Song (Music from the Original Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479bc9d6e1bac709c51e9b09da981186fb828f64c67afe319b889ba4c49e6eca. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:03:36Z), 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/USJPL2500033.
Main Title (from the Netflix Series "Inventing Anna")
Inventing Anna (Music From The Netflix Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99248619b5a30ad771a119952579604b5d624d4de4f43745143a077d46a65cc8. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZ8BZ2200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2a86d15256408bd5a75ee558600ed2458df19d3282ccf3c3543b6df98800f6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ8BZ2200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2270e01f73cf403a8acc2bd4b30884fec14ada260a394a0b93130dad28c8c28b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZ8BZ2200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677ee083a3ccea732f0710693f4188d96c0d5af47cbc30f718f6045676aa7d24. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ8BZ2200199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78b0de9e3b76a10acadfb8f16f95e5aa091200577df0ee7d6ffc0fc3c60099d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ8BZ2200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce343bd3bfbbb49532c24428823dc4ecc85d523d97d449f878d74802fcd22a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43196191b7389d2d99fc2cdce700b6a9ca6efca5231c664afa6aa7aef47e8c6e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ8BZ2200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d01069497e9f7c4dd2afb4d717671befa3cbf9102fe0f04d4f36658fca23d3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13f5480657913fe058571fba3d934799a9d4c88906efb3152bec6997d3df47b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZ8BZ2200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bf200128f0ef6134f426c535611fd370b7727d53f21f2cd71e7a04dad89808. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZ8BZ2200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbb2f8d7f11e0a466d09d0ffa791899d5c90681ba3623cfc535968fc544da0b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZ8BZ2200213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c073ee5dd81a13a55eba3debb5e8f3ee108efe594189fe116947f280ff9c636. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZ8BZ2200196.
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 0x469d75b9d37aea8d2f727be2eb7bab5298f46bf18c7a00dce06efe965e557ef1. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/QZ8BZ2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1ea145c0aab7a86492d819f51e259151f3f9bb618814c7e4d86cf6f7efa979. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZ8BZ2200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079f190ed2d5261f84feb1397ae695d72dfeddb50c96dd22628ca7e0e11dcd44. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZ8BZ2200204.
I Work For Everything / Do Something About It
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987cb8d5af391a6692e3d7ba332ce6fd07db0c588e9863735f34121c30a03005. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZ8BZ2200206.