Russell Watson (born 24 November 1966) is an English crossover and popular singer, almost in the tenor range, who has released singles and albums of both quasi-operatic-style and pop songs. He began
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 0xe390ed3e3d95193f583bdb54cc9e3fc277a39b79d64a07c169924983b74a4d76. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e521a90b-62ec-4a78-a48c-021ee23e8441.json and https://artists.proofprofile.net/proofs/artist/e521a90b-62ec-4a78-a48c-021ee23e8441.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686ef2a8bdb00e8e1d31a085fd0865fce052626d75ed5f82c2982693746f2aba. 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/GBBBA0742010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b6be78b58ee3fe02521080c0fbafd5b276bc45425f56a5a0b04c33852b177f. 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/GBBBA0742070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf57580afd2c082a62f1ad3ba583e420b520b3a982618394e2e3e929a2ac94f. 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/GBBBA0742080.
Jill's America (Once Upon a Time in the West)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c7ef234e5f463a52a8ec5b61fc6107c85e2d26be00f7dc2981e8088d0c8ba5. 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/GBBBA0742140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a4346c9c4306be5525a6e9057e5f7bc1f2baa82432f6ba9a91a0045b0e5284. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBBBA0742110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39e90df0db621c89b6b487ac5fd3b4b8bc925594bfbec77fc4e421dd858c1fd. 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/GBBBA0742100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2976ea4d2e6aa540cf365f48152cbe04bec4366bb4024d0a1368f73ec0318f5c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBBBA0742090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7493565fb68bbf7093e64a7c15f45755ba93e5586bf7479be71d78ffee1153. 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/GBBBA0742120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e22da74fd8370bfcf00c32c5f50fb86d4780ea4d058db292259ea84f972aa32. 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/GBBBA0742060.
Puccini: Turandot / Act 3: Nessun dorma! - 2007 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710dc33af3e797b15c5e1ebd038d4e415b4acb59acc2f417c14e20f3a253fd9f. 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/GBBBA0742150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddada93330e99a062602fb183e8d61863c1b8bfd53ca4edb5eb170d5c31f78d3. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/GBBBA0742020.
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 0xa8c340d948b2fb6d5328fdba447b9619264110d61942142e780ced9e69234bd0. 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/GBBBA0742050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cf75fc5ab4d7cb6efcda516832004d2f99d1ad4bc5134e43d5a7cf4666875f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBBBA0742040.
It’s Beginning to Look a Lot Like Christmas (Arr. by Tom Rainey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfb7cb4c9550eff966685468d6a9a065c1580df03230009e5b7674611d8a73c. 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/GB5KW2201792.
A Spaceman Came Travelling (Arr. by Ian Tilley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b3aacfb83d7341f718d07321203b772d298abde481a89145b5452a7c264e8c. 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/GB5KW2201795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a1102c7c4929257730e62ff278c4c7e0bebcd7659b97ce98683707a1db3524. 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/GB5KW2201796.
In the Bleak Midwinter (Arr. by Simon Lole)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43913a980c1d596fe02bebef5649a5b4fc2152951b26bcfb24e9a095277576e2. 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/GB5KW2201794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d93797ee2c40270e4db92f072dab338f1a5ff32e9e8478dfa399d7b30c51f2. 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/GB5KW2201791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e124d997c3eacee5cc49088b6f3b4b1d979b4e672205634443af6f1cc79b53d. 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/GB5KW2201797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590a09b8481da62c1aa11cd5db2dbba1428dc9f069b5d9a16f08d3ac331ec1b1. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GB5KW2201793.
I Believe in Father Christmas (Arr. by Tom Rainey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6153314a9d00d469ba3beaa77d61d8cb1496abfb64bedf358d39457880bfb894. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GB5KW2201789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485926e57f6a1f9415b01d2077d35992d425fb6fece88036eb87c75a3cb44aff. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GB5KW2201798.
I’m Dreaming of a White Christmas (Arr. by Robert Ramskill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97c831be709219bd0a35c0729da0c40ae871c70f2fbf95d18c2a43495f3a11c. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GB5KW2201790.
Still, Still, Still (Arr. by Robert Ramskill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c7cf0890105dfed8aebf56b9acf5700d6dc7934737ebab6bbd418830688e64. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GB5KW2201800.
O Little Town of Bethlehem (Arr. by Simon Lole)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564b8f04237ac71657034eb3de1f8d6f0d35d749bc114aabab774159635fe410. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GB5KW2201799.
Funiculì, Funiculà (Arr. by Robert Ramskill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561d259861bb46743de20043ad59a5aef8e24783ebefd4d84d69f7c012c300a4. 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/GB5KW1903113.
Nella Fantasia (Arr. by Robert Ramskill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2178211d6b686944153be650260d3c8f5b3b9c322c15a9838704c1b8b2ead04. 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/GB5KW1903114.
Shenandoah (Arr. by Fiona Pears & Ian Tilley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9d2a0b54f641884c02f3d57dbe790614e0b36ce1fb34e603a4ba0a8e83d215. 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/GB5KW1903115.
Lucky, Lucky, Lucky Me (Arr. by Fiona Pears & Ian Tilley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e15d74fcb21bea7758fa710a5c7697ce9b41dcc8d429b655e1c5f29d6150877. 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/GB5KW1903116.
The Impossible Dream (Arr. by Tom Rainey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73517a07d58e54b5fad1c0d7bcae95768cc8d01b14e4b9f6d0dd3222a89a5799. 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/GB5KW1903117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45eff665b786b0ca0e18f6311bf5dcefc851b7a9d4836a5e9023557c07cc8c19. 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/GB5KW1903119.
Make Me a Channel of Your Peace (Arr. by Simon Lole)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6ea02470e5f6e3426a5c6f219bb52cd0459721abe3a9fad1561f07fe001a32. 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/GB5KW1903120.
In Flanders Field (Prelude from the 49th Parallel) (Arr. by Simon Lole)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f4c552f1189df4eeac44986a66c4e4fd8ddf91f159124e7070fa4dad2abb20. 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/GB5KW1903121.
The Loveliest Night of the Year (Arr. by Robert Ramskill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ff3d9b17079b99a09ac9875a5526055da3b0b86527ba0c4e923c1c1305c30d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GB5KW1903122.
The Lord Is My Shepherd (Arr. by Simon Lole)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313706d17707ce327603d53e669bb691dd0b05d38d7e8a9fd8961e08c8208bcd. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/GB5KW1903123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd321f343a1df7fab3a4e8eb68e60e8bef591b874f6bb513d35c33fcb805b2c6b. 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/GB5KW1903124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c57648a0d8b3f3d9135fbfa886ce8244beedab31626c654046cd66bcbcbf905. 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/GB5KW1903125.
Ave Maria (Arr. by Fiona Pears & Ian Tilley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9627b67192889a94a8b6c2fc2e328cac95f52bac5fa5738d91500ebcb6a312. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GB5KW1903118.
Have Yourself a Merry Little Christmas (Arr. by Fiona Pears & Ian Tilley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13041954998a94df321f50c2e82c9aaab079e70ab84249cb6a6f472535086567. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GB5KW1903126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8707f40ef690bb6619d416c47f61927c6c5af576496ae7fa6f6f460397c32fce. 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/GBARL1001235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58956eda69971084c24dd641c9cb229ce1835d05f2067a4f98cd4ca55956b086. 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/GBBBB2011301.